Home / 4,149,548.49-5,726,401.89-2,314,122.66

Finding the Fourth Proportional to 4,149,548.49, 5,726,401.89 and 2,314,122.66

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Solution

The fourth proportional to 4,149,548.49, 5,726,401.89 and 2,314,122.66 is: 3,193,503.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,548.49 : 5,726,401.89 = 2,314,122.66 : x
  2. Step 2: Convert to fraction form
    4,149,548.49/5,726,401.89 = 2,314,122.66/x
  3. Step 3: Cross multiply
    4,149,548.49x = 5,726,401.89 × 2,314,122.66
  4. Step 4: Simplify right side
    4,149,548.49x = 13,251,596,373,915.83
  5. Step 5: Solve for x
    x = 13,251,596,373,915.83/4,149,548.49
  6. Step 6: Final answer
    x = 3,193,503.20

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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.