Home / 9,233,401.92-13,913,127.60-7,587,378.24

Finding the Fourth Proportional to 9,233,401.92, 13,913,127.60 and 7,587,378.24

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Solution

The fourth proportional to 9,233,401.92, 13,913,127.60 and 7,587,378.24 is: 11,432,856.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,401.92 : 13,913,127.60 = 7,587,378.24 : x
  2. Step 2: Convert to fraction form
    9,233,401.92/13,913,127.60 = 7,587,378.24/x
  3. Step 3: Cross multiply
    9,233,401.92x = 13,913,127.60 × 7,587,378.24
  4. Step 4: Simplify right side
    9,233,401.92x = 105,564,161,602,583.42
  5. Step 5: Solve for x
    x = 105,564,161,602,583.42/9,233,401.92
  6. Step 6: Final answer
    x = 11,432,856.76

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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.