Home / 4,432,961.28-6,117,514.56-2,395,765.92

Finding the Fourth Proportional to 4,432,961.28, 6,117,514.56 and 2,395,765.92

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Solution

The fourth proportional to 4,432,961.28, 6,117,514.56 and 2,395,765.92 is: 3,306,172.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,961.28 : 6,117,514.56 = 2,395,765.92 : x
  2. Step 2: Convert to fraction form
    4,432,961.28/6,117,514.56 = 2,395,765.92/x
  3. Step 3: Cross multiply
    4,432,961.28x = 6,117,514.56 × 2,395,765.92
  4. Step 4: Simplify right side
    4,432,961.28x = 14,656,132,897,951.79
  5. Step 5: Solve for x
    x = 14,656,132,897,951.79/4,432,961.28
  6. Step 6: Final answer
    x = 3,306,172.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.