Home / 7,387,951.34-11,098,737.77-5,344,914.26

Finding the Fourth Proportional to 7,387,951.34, 11,098,737.77 and 5,344,914.26

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Solution

The fourth proportional to 7,387,951.34, 11,098,737.77 and 5,344,914.26 is: 8,029,533.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,387,951.34 : 11,098,737.77 = 5,344,914.26 : x
  2. Step 2: Convert to fraction form
    7,387,951.34/11,098,737.77 = 5,344,914.26/x
  3. Step 3: Cross multiply
    7,387,951.34x = 11,098,737.77 × 5,344,914.26
  4. Step 4: Simplify right side
    7,387,951.34x = 59,321,801,692,655.34
  5. Step 5: Solve for x
    x = 59,321,801,692,655.34/7,387,951.34
  6. Step 6: Final answer
    x = 8,029,533.36

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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.