Home / 731,444.64-1,096,170.39-352,337.82

Finding the Fourth Proportional to 731,444.64, 1,096,170.39 and 352,337.82

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Solution

The fourth proportional to 731,444.64, 1,096,170.39 and 352,337.82 is: 528,026.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,444.64 : 1,096,170.39 = 352,337.82 : x
  2. Step 2: Convert to fraction form
    731,444.64/1,096,170.39 = 352,337.82/x
  3. Step 3: Cross multiply
    731,444.64x = 1,096,170.39 × 352,337.82
  4. Step 4: Simplify right side
    731,444.64x = 386,222,285,561.15
  5. Step 5: Solve for x
    x = 386,222,285,561.15/731,444.64
  6. Step 6: Final answer
    x = 528,026.68

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.