Home / 596,443.66-823,115.01-341,844.10

Finding the Fourth Proportional to 596,443.66, 823,115.01 and 341,844.10

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Solution

The fourth proportional to 596,443.66, 823,115.01 and 341,844.10 is: 471,757.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,443.66 : 823,115.01 = 341,844.10 : x
  2. Step 2: Convert to fraction form
    596,443.66/823,115.01 = 341,844.10/x
  3. Step 3: Cross multiply
    596,443.66x = 823,115.01 × 341,844.10
  4. Step 4: Simplify right side
    596,443.66x = 281,377,009,789.94
  5. Step 5: Solve for x
    x = 281,377,009,789.94/596,443.66
  6. Step 6: Final answer
    x = 471,757.90

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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.