Home / 3,801,240.91-5,700,654.15-1,241,872.57

Finding the Fourth Proportional to 3,801,240.91, 5,700,654.15 and 1,241,872.57

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Solution

The fourth proportional to 3,801,240.91, 5,700,654.15 and 1,241,872.57 is: 1,862,414.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,240.91 : 5,700,654.15 = 1,241,872.57 : x
  2. Step 2: Convert to fraction form
    3,801,240.91/5,700,654.15 = 1,241,872.57/x
  3. Step 3: Cross multiply
    3,801,240.91x = 5,700,654.15 × 1,241,872.57
  4. Step 4: Simplify right side
    3,801,240.91x = 7,079,486,019,941.67
  5. Step 5: Solve for x
    x = 7,079,486,019,941.67/3,801,240.91
  6. Step 6: Final answer
    x = 1,862,414.46

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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.