Home / 9,332,273.80-13,998,410.70-7,737,950.80

Finding the Fourth Proportional to 9,332,273.80, 13,998,410.70 and 7,737,950.80

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Solution

The fourth proportional to 9,332,273.80, 13,998,410.70 and 7,737,950.80 is: 11,606,926.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332,273.80 : 13,998,410.70 = 7,737,950.80 : x
  2. Step 2: Convert to fraction form
    9,332,273.80/13,998,410.70 = 7,737,950.80/x
  3. Step 3: Cross multiply
    9,332,273.80x = 13,998,410.70 × 7,737,950.80
  4. Step 4: Simplify right side
    9,332,273.80x = 108,319,013,274,793.55
  5. Step 5: Solve for x
    x = 108,319,013,274,793.55/9,332,273.80
  6. Step 6: Final answer
    x = 11,606,926.20

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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.