Home / 795,871.62-1,098,324.09-433,310.76

Finding the Fourth Proportional to 795,871.62, 1,098,324.09 and 433,310.76

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Solution

The fourth proportional to 795,871.62, 1,098,324.09 and 433,310.76 is: 597,980.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,871.62 : 1,098,324.09 = 433,310.76 : x
  2. Step 2: Convert to fraction form
    795,871.62/1,098,324.09 = 433,310.76/x
  3. Step 3: Cross multiply
    795,871.62x = 1,098,324.09 × 433,310.76
  4. Step 4: Simplify right side
    795,871.62x = 475,915,646,164.21
  5. Step 5: Solve for x
    x = 475,915,646,164.21/795,871.62
  6. Step 6: Final answer
    x = 597,980.42

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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.