Home / 5,656,446.88-7,806,737.39-3,332,596.43

Finding the Fourth Proportional to 5,656,446.88, 7,806,737.39 and 3,332,596.43

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Solution

The fourth proportional to 5,656,446.88, 7,806,737.39 and 3,332,596.43 is: 4,599,478.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,656,446.88 : 7,806,737.39 = 3,332,596.43 : x
  2. Step 2: Convert to fraction form
    5,656,446.88/7,806,737.39 = 3,332,596.43/x
  3. Step 3: Cross multiply
    5,656,446.88x = 7,806,737.39 × 3,332,596.43
  4. Step 4: Simplify right side
    5,656,446.88x = 26,016,705,155,861.52
  5. Step 5: Solve for x
    x = 26,016,705,155,861.52/5,656,446.88
  6. Step 6: Final answer
    x = 4,599,478.38

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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.