Home / 2,534,358.96-3,801,543.84-615,263.04

Finding the Fourth Proportional to 2,534,358.96, 3,801,543.84 and 615,263.04

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Solution

The fourth proportional to 2,534,358.96, 3,801,543.84 and 615,263.04 is: 922,895.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,358.96 : 3,801,543.84 = 615,263.04 : x
  2. Step 2: Convert to fraction form
    2,534,358.96/3,801,543.84 = 615,263.04/x
  3. Step 3: Cross multiply
    2,534,358.96x = 3,801,543.84 × 615,263.04
  4. Step 4: Simplify right side
    2,534,358.96x = 2,338,949,419,691.67
  5. Step 5: Solve for x
    x = 2,338,949,419,691.67/2,534,358.96
  6. Step 6: Final answer
    x = 922,895.87

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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.