Home / 8,962,132.18-13,443,177.72-3,841,241.58

Finding the Fourth Proportional to 8,962,132.18, 13,443,177.72 and 3,841,241.58

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Solution

The fourth proportional to 8,962,132.18, 13,443,177.72 and 3,841,241.58 is: 5,761,853.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,132.18 : 13,443,177.72 = 3,841,241.58 : x
  2. Step 2: Convert to fraction form
    8,962,132.18/13,443,177.72 = 3,841,241.58/x
  3. Step 3: Cross multiply
    8,962,132.18x = 13,443,177.72 × 3,841,241.58
  4. Step 4: Simplify right side
    8,962,132.18x = 51,638,493,225,393.60
  5. Step 5: Solve for x
    x = 51,638,493,225,393.60/8,962,132.18
  6. Step 6: Final answer
    x = 5,761,853.56

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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.