Home / 733,362.06-1,099,407.34-283,773.59

Finding the Fourth Proportional to 733,362.06, 1,099,407.34 and 283,773.59

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Solution

The fourth proportional to 733,362.06, 1,099,407.34 and 283,773.59 is: 425,414.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,362.06 : 1,099,407.34 = 283,773.59 : x
  2. Step 2: Convert to fraction form
    733,362.06/1,099,407.34 = 283,773.59/x
  3. Step 3: Cross multiply
    733,362.06x = 1,099,407.34 × 283,773.59
  4. Step 4: Simplify right side
    733,362.06x = 311,982,767,744.15
  5. Step 5: Solve for x
    x = 311,982,767,744.15/733,362.06
  6. Step 6: Final answer
    x = 425,414.38

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.