Home / 3,033,116.30-4,549,674.45-2,802,169.10

Finding the Fourth Proportional to 3,033,116.30, 4,549,674.45 and 2,802,169.10

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Solution

The fourth proportional to 3,033,116.30, 4,549,674.45 and 2,802,169.10 is: 4,203,253.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,116.30 : 4,549,674.45 = 2,802,169.10 : x
  2. Step 2: Convert to fraction form
    3,033,116.30/4,549,674.45 = 2,802,169.10/x
  3. Step 3: Cross multiply
    3,033,116.30x = 4,549,674.45 × 2,802,169.10
  4. Step 4: Simplify right side
    3,033,116.30x = 12,748,957,158,849.50
  5. Step 5: Solve for x
    x = 12,748,957,158,849.50/3,033,116.30
  6. Step 6: Final answer
    x = 4,203,253.65

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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.