Home / 1,540,132.20-2,310,591.96-593,248.68

Finding the Fourth Proportional to 1,540,132.20, 2,310,591.96 and 593,248.68

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Solution

The fourth proportional to 1,540,132.20, 2,310,591.96 and 593,248.68 is: 890,024.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,132.20 : 2,310,591.96 = 593,248.68 : x
  2. Step 2: Convert to fraction form
    1,540,132.20/2,310,591.96 = 593,248.68/x
  3. Step 3: Cross multiply
    1,540,132.20x = 2,310,591.96 × 593,248.68
  4. Step 4: Simplify right side
    1,540,132.20x = 1,370,755,630,288.61
  5. Step 5: Solve for x
    x = 1,370,755,630,288.61/1,540,132.20
  6. Step 6: Final answer
    x = 890,024.66

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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.