Home / 1,164,758.52-1,607,363.46-655,460.88

Finding the Fourth Proportional to 1,164,758.52, 1,607,363.46 and 655,460.88

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Solution

The fourth proportional to 1,164,758.52, 1,607,363.46 and 655,460.88 is: 904,534.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,758.52 : 1,607,363.46 = 655,460.88 : x
  2. Step 2: Convert to fraction form
    1,164,758.52/1,607,363.46 = 655,460.88/x
  3. Step 3: Cross multiply
    1,164,758.52x = 1,607,363.46 × 655,460.88
  4. Step 4: Simplify right side
    1,164,758.52x = 1,053,563,867,971.44
  5. Step 5: Solve for x
    x = 1,053,563,867,971.44/1,164,758.52
  6. Step 6: Final answer
    x = 904,534.16

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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.