Home / 10,366,278.15-15,549,417.23-6,596,473.35

Finding the Fourth Proportional to 10,366,278.15, 15,549,417.23 and 6,596,473.35

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Solution

The fourth proportional to 10,366,278.15, 15,549,417.23 and 6,596,473.35 is: 9,894,710.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,278.15 : 15,549,417.23 = 6,596,473.35 : x
  2. Step 2: Convert to fraction form
    10,366,278.15/15,549,417.23 = 6,596,473.35/x
  3. Step 3: Cross multiply
    10,366,278.15x = 15,549,417.23 × 6,596,473.35
  4. Step 4: Simplify right side
    10,366,278.15x = 102,571,316,332,743.45
  5. Step 5: Solve for x
    x = 102,571,316,332,743.45/10,366,278.15
  6. Step 6: Final answer
    x = 9,894,710.03

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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.