Home / 2,217,687.93-3,060,283.68-1,250,760.42

Finding the Fourth Proportional to 2,217,687.93, 3,060,283.68 and 1,250,760.42

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Solution

The fourth proportional to 2,217,687.93, 3,060,283.68 and 1,250,760.42 is: 1,725,978.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,687.93 : 3,060,283.68 = 1,250,760.42 : x
  2. Step 2: Convert to fraction form
    2,217,687.93/3,060,283.68 = 1,250,760.42/x
  3. Step 3: Cross multiply
    2,217,687.93x = 3,060,283.68 × 1,250,760.42
  4. Step 4: Simplify right side
    2,217,687.93x = 3,827,681,700,915.95
  5. Step 5: Solve for x
    x = 3,827,681,700,915.95/2,217,687.93
  6. Step 6: Final answer
    x = 1,725,978.51

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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.