Home / 9,319,060.20-13,972,882.23-3,632,641.50

Finding the Fourth Proportional to 9,319,060.20, 13,972,882.23 and 3,632,641.50

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Solution

The fourth proportional to 9,319,060.20, 13,972,882.23 and 3,632,641.50 is: 5,446,737.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,319,060.20 : 13,972,882.23 = 3,632,641.50 : x
  2. Step 2: Convert to fraction form
    9,319,060.20/13,972,882.23 = 3,632,641.50/x
  3. Step 3: Cross multiply
    9,319,060.20x = 13,972,882.23 × 3,632,641.50
  4. Step 4: Simplify right side
    9,319,060.20x = 50,758,471,863,310.55
  5. Step 5: Solve for x
    x = 50,758,471,863,310.55/9,319,060.20
  6. Step 6: Final answer
    x = 5,446,737.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.