Home / 733,062.10-1,099,265.10-283,633.60

Finding the Fourth Proportional to 733,062.10, 1,099,265.10 and 283,633.60

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Solution

The fourth proportional to 733,062.10, 1,099,265.10 and 283,633.60 is: 425,323.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,062.10 : 1,099,265.10 = 283,633.60 : x
  2. Step 2: Convert to fraction form
    733,062.10/1,099,265.10 = 283,633.60/x
  3. Step 3: Cross multiply
    733,062.10x = 1,099,265.10 × 283,633.60
  4. Step 4: Simplify right side
    733,062.10x = 311,788,517,667.36
  5. Step 5: Solve for x
    x = 311,788,517,667.36/733,062.10
  6. Step 6: Final answer
    x = 425,323.47

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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.