Home / 795,721.92-1,098,110.22-433,156.20

Finding the Fourth Proportional to 795,721.92, 1,098,110.22 and 433,156.20

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Solution

The fourth proportional to 795,721.92, 1,098,110.22 and 433,156.20 is: 597,763.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,721.92 : 1,098,110.22 = 433,156.20 : x
  2. Step 2: Convert to fraction form
    795,721.92/1,098,110.22 = 433,156.20/x
  3. Step 3: Cross multiply
    795,721.92x = 1,098,110.22 × 433,156.20
  4. Step 4: Simplify right side
    795,721.92x = 475,653,250,076.36
  5. Step 5: Solve for x
    x = 475,653,250,076.36/795,721.92
  6. Step 6: Final answer
    x = 597,763.16

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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.