Home / 2,522,520.77-3,781,531.22-924,710.85

Finding the Fourth Proportional to 2,522,520.77, 3,781,531.22 and 924,710.85

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Solution

The fourth proportional to 2,522,520.77, 3,781,531.22 and 924,710.85 is: 1,386,241.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,520.77 : 3,781,531.22 = 924,710.85 : x
  2. Step 2: Convert to fraction form
    2,522,520.77/3,781,531.22 = 924,710.85/x
  3. Step 3: Cross multiply
    2,522,520.77x = 3,781,531.22 × 924,710.85
  4. Step 4: Simplify right side
    2,522,520.77x = 3,496,822,944,124.18
  5. Step 5: Solve for x
    x = 3,496,822,944,124.18/2,522,520.77
  6. Step 6: Final answer
    x = 1,386,241.49

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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.