Home / 8,650,356.50-11,937,360.60-4,730,125.14

Finding the Fourth Proportional to 8,650,356.50, 11,937,360.60 and 4,730,125.14

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Solution

The fourth proportional to 8,650,356.50, 11,937,360.60 and 4,730,125.14 is: 6,527,500.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,650,356.50 : 11,937,360.60 = 4,730,125.14 : x
  2. Step 2: Convert to fraction form
    8,650,356.50/11,937,360.60 = 4,730,125.14/x
  3. Step 3: Cross multiply
    8,650,356.50x = 11,937,360.60 × 4,730,125.14
  4. Step 4: Simplify right side
    8,650,356.50x = 56,465,209,479,305.48
  5. Step 5: Solve for x
    x = 56,465,209,479,305.48/8,650,356.50
  6. Step 6: Final answer
    x = 6,527,500.86

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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.