Home / 9,755,514.28-14,642,346.66-4,966,785.64

Finding the Fourth Proportional to 9,755,514.28, 14,642,346.66 and 4,966,785.64

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Solution

The fourth proportional to 9,755,514.28, 14,642,346.66 and 4,966,785.64 is: 7,454,798.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,755,514.28 : 14,642,346.66 = 4,966,785.64 : x
  2. Step 2: Convert to fraction form
    9,755,514.28/14,642,346.66 = 4,966,785.64/x
  3. Step 3: Cross multiply
    9,755,514.28x = 14,642,346.66 × 4,966,785.64
  4. Step 4: Simplify right side
    9,755,514.28x = 72,725,397,126,789.95
  5. Step 5: Solve for x
    x = 72,725,397,126,789.95/9,755,514.28
  6. Step 6: Final answer
    x = 7,454,798.90

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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.