Home / 9,070,332.64-12,517,057.92-4,995,951.68

Finding the Fourth Proportional to 9,070,332.64, 12,517,057.92 and 4,995,951.68

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Solution

The fourth proportional to 9,070,332.64, 12,517,057.92 and 4,995,951.68 is: 6,894,412.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,332.64 : 12,517,057.92 = 4,995,951.68 : x
  2. Step 2: Convert to fraction form
    9,070,332.64/12,517,057.92 = 4,995,951.68/x
  3. Step 3: Cross multiply
    9,070,332.64x = 12,517,057.92 × 4,995,951.68
  4. Step 4: Simplify right side
    9,070,332.64x = 62,534,616,544,081.30
  5. Step 5: Solve for x
    x = 62,534,616,544,081.30/9,070,332.64
  6. Step 6: Final answer
    x = 6,894,412.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.