Home / 596,009.35-822,494.38-324,077.09

Finding the Fourth Proportional to 596,009.35, 822,494.38 and 324,077.09

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Solution

The fourth proportional to 596,009.35, 822,494.38 and 324,077.09 is: 447,227.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,009.35 : 822,494.38 = 324,077.09 : x
  2. Step 2: Convert to fraction form
    596,009.35/822,494.38 = 324,077.09/x
  3. Step 3: Cross multiply
    596,009.35x = 822,494.38 × 324,077.09
  4. Step 4: Simplify right side
    596,009.35x = 266,551,585,211.75
  5. Step 5: Solve for x
    x = 266,551,585,211.75/596,009.35
  6. Step 6: Final answer
    x = 447,227.19

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Double scale
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Similar ratio
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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.