Home / 8,041,951.96-11,098,141.38-4,605,300.16

Finding the Fourth Proportional to 8,041,951.96, 11,098,141.38 and 4,605,300.16

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Solution

The fourth proportional to 8,041,951.96, 11,098,141.38 and 4,605,300.16 is: 6,355,456.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,041,951.96 : 11,098,141.38 = 4,605,300.16 : x
  2. Step 2: Convert to fraction form
    8,041,951.96/11,098,141.38 = 4,605,300.16/x
  3. Step 3: Cross multiply
    8,041,951.96x = 11,098,141.38 × 4,605,300.16
  4. Step 4: Simplify right side
    8,041,951.96x = 51,110,272,273,016.62
  5. Step 5: Solve for x
    x = 51,110,272,273,016.62/8,041,951.96
  6. Step 6: Final answer
    x = 6,355,456.05

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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.