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Finding the Fourth Proportional to 595,910.20, 893,433.30 and 240,748.60

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Solution

The fourth proportional to 595,910.20, 893,433.30 and 240,748.60 is: 360,948.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,910.20 : 893,433.30 = 240,748.60 : x
  2. Step 2: Convert to fraction form
    595,910.20/893,433.30 = 240,748.60/x
  3. Step 3: Cross multiply
    595,910.20x = 893,433.30 × 240,748.60
  4. Step 4: Simplify right side
    595,910.20x = 215,092,816,168.38
  5. Step 5: Solve for x
    x = 215,092,816,168.38/595,910.20
  6. Step 6: Final answer
    x = 360,948.37

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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.