Home / 801,552.25-1,106,149.44-546,897.97

Finding the Fourth Proportional to 801,552.25, 1,106,149.44 and 546,897.97

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Solution

The fourth proportional to 801,552.25, 1,106,149.44 and 546,897.97 is: 754,724.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,552.25 : 1,106,149.44 = 546,897.97 : x
  2. Step 2: Convert to fraction form
    801,552.25/1,106,149.44 = 546,897.97/x
  3. Step 3: Cross multiply
    801,552.25x = 1,106,149.44 × 546,897.97
  4. Step 4: Simplify right side
    801,552.25x = 604,950,883,252.64
  5. Step 5: Solve for x
    x = 604,950,883,252.64/801,552.25
  6. Step 6: Final answer
    x = 754,724.20

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1.5x scale

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.