Home / 3,755,126.07-5,633,128.94-1,195,444.53

Finding the Fourth Proportional to 3,755,126.07, 5,633,128.94 and 1,195,444.53

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Solution

The fourth proportional to 3,755,126.07, 5,633,128.94 and 1,195,444.53 is: 1,793,306.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,126.07 : 5,633,128.94 = 1,195,444.53 : x
  2. Step 2: Convert to fraction form
    3,755,126.07/5,633,128.94 = 1,195,444.53/x
  3. Step 3: Cross multiply
    3,755,126.07x = 5,633,128.94 × 1,195,444.53
  4. Step 4: Simplify right side
    3,755,126.07x = 6,734,093,172,130.48
  5. Step 5: Solve for x
    x = 6,734,093,172,130.48/3,755,126.07
  6. Step 6: Final answer
    x = 1,793,306.81

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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.