Home / 3,713,734.88-5,125,865.78-2,264,229.55

Finding the Fourth Proportional to 3,713,734.88, 5,125,865.78 and 2,264,229.55

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Solution

The fourth proportional to 3,713,734.88, 5,125,865.78 and 2,264,229.55 is: 3,125,192.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,734.88 : 5,125,865.78 = 2,264,229.55 : x
  2. Step 2: Convert to fraction form
    3,713,734.88/5,125,865.78 = 2,264,229.55/x
  3. Step 3: Cross multiply
    3,713,734.88x = 5,125,865.78 × 2,264,229.55
  4. Step 4: Simplify right side
    3,713,734.88x = 11,606,136,731,459.32
  5. Step 5: Solve for x
    x = 11,606,136,731,459.32/3,713,734.88
  6. Step 6: Final answer
    x = 3,125,192.60

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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.