Home / 5,755,586.90-7,942,854.33-3,274,670.80

Finding the Fourth Proportional to 5,755,586.90, 7,942,854.33 and 3,274,670.80

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Solution

The fourth proportional to 5,755,586.90, 7,942,854.33 and 3,274,670.80 is: 4,519,127.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,586.90 : 7,942,854.33 = 3,274,670.80 : x
  2. Step 2: Convert to fraction form
    5,755,586.90/7,942,854.33 = 3,274,670.80/x
  3. Step 3: Cross multiply
    5,755,586.90x = 7,942,854.33 × 3,274,670.80
  4. Step 4: Simplify right side
    5,755,586.90x = 26,010,233,153,033.13
  5. Step 5: Solve for x
    x = 26,010,233,153,033.13/5,755,586.90
  6. Step 6: Final answer
    x = 4,519,127.87

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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.