Home / 1,732,997.25-2,391,352.22-958,505.02

Finding the Fourth Proportional to 1,732,997.25, 2,391,352.22 and 958,505.02

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Solution

The fourth proportional to 1,732,997.25, 2,391,352.22 and 958,505.02 is: 1,322,635.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,997.25 : 2,391,352.22 = 958,505.02 : x
  2. Step 2: Convert to fraction form
    1,732,997.25/2,391,352.22 = 958,505.02/x
  3. Step 3: Cross multiply
    1,732,997.25x = 2,391,352.22 × 958,505.02
  4. Step 4: Simplify right side
    1,732,997.25x = 2,292,123,103,876.03
  5. Step 5: Solve for x
    x = 2,292,123,103,876.03/1,732,997.25
  6. Step 6: Final answer
    x = 1,322,635.17

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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.