Home / 795,714.78-1,098,100.41-433,149.06

Finding the Fourth Proportional to 795,714.78, 1,098,100.41 and 433,149.06

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Solution

The fourth proportional to 795,714.78, 1,098,100.41 and 433,149.06 is: 597,753.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,714.78 : 1,098,100.41 = 433,149.06 : x
  2. Step 2: Convert to fraction form
    795,714.78/1,098,100.41 = 433,149.06/x
  3. Step 3: Cross multiply
    795,714.78x = 1,098,100.41 × 433,149.06
  4. Step 4: Simplify right side
    795,714.78x = 475,641,160,377.12
  5. Step 5: Solve for x
    x = 475,641,160,377.12/795,714.78
  6. Step 6: Final answer
    x = 597,753.33

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Double scale
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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.