Home / 6,131,306.94-8,460,795.24-3,552,527.76

Finding the Fourth Proportional to 6,131,306.94, 8,460,795.24 and 3,552,527.76

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Solution

The fourth proportional to 6,131,306.94, 8,460,795.24 and 3,552,527.76 is: 4,902,251.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,131,306.94 : 8,460,795.24 = 3,552,527.76 : x
  2. Step 2: Convert to fraction form
    6,131,306.94/8,460,795.24 = 3,552,527.76/x
  3. Step 3: Cross multiply
    6,131,306.94x = 8,460,795.24 × 3,552,527.76
  4. Step 4: Simplify right side
    6,131,306.94x = 30,057,209,961,775.86
  5. Step 5: Solve for x
    x = 30,057,209,961,775.86/6,131,306.94
  6. Step 6: Final answer
    x = 4,902,251.71

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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.