Home / 5,247,586.53-7,872,010.50-4,960,608.39

Finding the Fourth Proportional to 5,247,586.53, 7,872,010.50 and 4,960,608.39

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Solution

The fourth proportional to 5,247,586.53, 7,872,010.50 and 4,960,608.39 is: 7,441,508.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,247,586.53 : 7,872,010.50 = 4,960,608.39 : x
  2. Step 2: Convert to fraction form
    5,247,586.53/7,872,010.50 = 4,960,608.39/x
  3. Step 3: Cross multiply
    5,247,586.53x = 7,872,010.50 × 4,960,608.39
  4. Step 4: Simplify right side
    5,247,586.53x = 39,049,961,332,468.09
  5. Step 5: Solve for x
    x = 39,049,961,332,468.09/5,247,586.53
  6. Step 6: Final answer
    x = 7,441,508.80

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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.