Home / 6,527,935.06-9,008,753.28-3,587,698.78

Finding the Fourth Proportional to 6,527,935.06, 9,008,753.28 and 3,587,698.78

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Solution

The fourth proportional to 6,527,935.06, 9,008,753.28 and 3,587,698.78 is: 4,951,135.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,935.06 : 9,008,753.28 = 3,587,698.78 : x
  2. Step 2: Convert to fraction form
    6,527,935.06/9,008,753.28 = 3,587,698.78/x
  3. Step 3: Cross multiply
    6,527,935.06x = 9,008,753.28 × 3,587,698.78
  4. Step 4: Simplify right side
    6,527,935.06x = 32,320,693,151,977.00
  5. Step 5: Solve for x
    x = 32,320,693,151,977.00/6,527,935.06
  6. Step 6: Final answer
    x = 4,951,135.83

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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.