Home / 9,233,405.92-13,913,133.62-7,587,382.24

Finding the Fourth Proportional to 9,233,405.92, 13,913,133.62 and 7,587,382.24

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Solution

The fourth proportional to 9,233,405.92, 13,913,133.62 and 7,587,382.24 is: 11,432,862.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,405.92 : 13,913,133.62 = 7,587,382.24 : x
  2. Step 2: Convert to fraction form
    9,233,405.92/13,913,133.62 = 7,587,382.24/x
  3. Step 3: Cross multiply
    9,233,405.92x = 13,913,133.62 × 7,587,382.24
  4. Step 4: Simplify right side
    9,233,405.92x = 105,564,262,931,134.91
  5. Step 5: Solve for x
    x = 105,564,262,931,134.91/9,233,405.92
  6. Step 6: Final answer
    x = 11,432,862.79

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.