Home / 733,062.56-1,099,244.96-283,993.12

Finding the Fourth Proportional to 733,062.56, 1,099,244.96 and 283,993.12

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Solution

The fourth proportional to 733,062.56, 1,099,244.96 and 283,993.12 is: 425,854.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,062.56 : 1,099,244.96 = 283,993.12 : x
  2. Step 2: Convert to fraction form
    733,062.56/1,099,244.96 = 283,993.12/x
  3. Step 3: Cross multiply
    733,062.56x = 1,099,244.96 × 283,993.12
  4. Step 4: Simplify right side
    733,062.56x = 312,178,005,834.68
  5. Step 5: Solve for x
    x = 312,178,005,834.68/733,062.56
  6. Step 6: Final answer
    x = 425,854.52

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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.