Home / 1,174,177.22-1,761,487.32-375,244.26

Finding the Fourth Proportional to 1,174,177.22, 1,761,487.32 and 375,244.26

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Solution

The fourth proportional to 1,174,177.22, 1,761,487.32 and 375,244.26 is: 562,937.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,177.22 : 1,761,487.32 = 375,244.26 : x
  2. Step 2: Convert to fraction form
    1,174,177.22/1,761,487.32 = 375,244.26/x
  3. Step 3: Cross multiply
    1,174,177.22x = 1,761,487.32 × 375,244.26
  4. Step 4: Simplify right side
    1,174,177.22x = 660,988,005,892.78
  5. Step 5: Solve for x
    x = 660,988,005,892.78/1,174,177.22
  6. Step 6: Final answer
    x = 562,937.17

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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.