Home / 1,164,768.48-1,607,377.26-655,470.90

Finding the Fourth Proportional to 1,164,768.48, 1,607,377.26 and 655,470.90

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Solution

The fourth proportional to 1,164,768.48, 1,607,377.26 and 655,470.90 is: 904,548.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,768.48 : 1,607,377.26 = 655,470.90 : x
  2. Step 2: Convert to fraction form
    1,164,768.48/1,607,377.26 = 655,470.90/x
  3. Step 3: Cross multiply
    1,164,768.48x = 1,607,377.26 × 655,470.90
  4. Step 4: Simplify right side
    1,164,768.48x = 1,053,589,019,251.73
  5. Step 5: Solve for x
    x = 1,053,589,019,251.73/1,164,768.48
  6. Step 6: Final answer
    x = 904,548.02

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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.