Home / 6,132,937.98-9,189,237.09-3,729,512.46

Finding the Fourth Proportional to 6,132,937.98, 9,189,237.09 and 3,729,512.46

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Solution

The fourth proportional to 6,132,937.98, 9,189,237.09 and 3,729,512.46 is: 5,588,084.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,937.98 : 9,189,237.09 = 3,729,512.46 : x
  2. Step 2: Convert to fraction form
    6,132,937.98/9,189,237.09 = 3,729,512.46/x
  3. Step 3: Cross multiply
    6,132,937.98x = 9,189,237.09 × 3,729,512.46
  4. Step 4: Simplify right side
    6,132,937.98x = 34,271,374,225,049.14
  5. Step 5: Solve for x
    x = 34,271,374,225,049.14/6,132,937.98
  6. Step 6: Final answer
    x = 5,588,084.27

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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.