Home / 598,794.27-826,212.69-344,096.25

Finding the Fourth Proportional to 598,794.27, 826,212.69 and 344,096.25

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Solution

The fourth proportional to 598,794.27, 826,212.69 and 344,096.25 is: 474,781.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,794.27 : 826,212.69 = 344,096.25 : x
  2. Step 2: Convert to fraction form
    598,794.27/826,212.69 = 344,096.25/x
  3. Step 3: Cross multiply
    598,794.27x = 826,212.69 × 344,096.25
  4. Step 4: Simplify right side
    598,794.27x = 284,296,688,331.41
  5. Step 5: Solve for x
    x = 284,296,688,331.41/598,794.27
  6. Step 6: Final answer
    x = 474,781.91

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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.