Home / 10,366,298.03-15,549,447.05-6,596,493.23

Finding the Fourth Proportional to 10,366,298.03, 15,549,447.05 and 6,596,493.23

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Solution

The fourth proportional to 10,366,298.03, 15,549,447.05 and 6,596,493.23 is: 9,894,739.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,298.03 : 15,549,447.05 = 6,596,493.23 : x
  2. Step 2: Convert to fraction form
    10,366,298.03/15,549,447.05 = 6,596,493.23/x
  3. Step 3: Cross multiply
    10,366,298.03x = 15,549,447.05 × 6,596,493.23
  4. Step 4: Simplify right side
    10,366,298.03x = 102,571,822,195,568.48
  5. Step 5: Solve for x
    x = 102,571,822,195,568.48/10,366,298.03
  6. Step 6: Final answer
    x = 9,894,739.85

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.