Home / 9,785,298.57-14,676,807.38-2,597,390.97

Finding the Fourth Proportional to 9,785,298.57, 14,676,807.38 and 2,597,390.97

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Solution

The fourth proportional to 9,785,298.57, 14,676,807.38 and 2,597,390.97 is: 3,895,783.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,298.57 : 14,676,807.38 = 2,597,390.97 : x
  2. Step 2: Convert to fraction form
    9,785,298.57/14,676,807.38 = 2,597,390.97/x
  3. Step 3: Cross multiply
    9,785,298.57x = 14,676,807.38 × 2,597,390.97
  4. Step 4: Simplify right side
    9,785,298.57x = 38,121,406,944,254.41
  5. Step 5: Solve for x
    x = 38,121,406,944,254.41/9,785,298.57
  6. Step 6: Final answer
    x = 3,895,783.73

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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.