Home / 733,010.41-1,100,724.85-494,655.66

Finding the Fourth Proportional to 733,010.41, 1,100,724.85 and 494,655.66

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Solution

The fourth proportional to 733,010.41, 1,100,724.85 and 494,655.66 is: 742,799.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,010.41 : 1,100,724.85 = 494,655.66 : x
  2. Step 2: Convert to fraction form
    733,010.41/1,100,724.85 = 494,655.66/x
  3. Step 3: Cross multiply
    733,010.41x = 1,100,724.85 × 494,655.66
  4. Step 4: Simplify right side
    733,010.41x = 544,479,774,991.03
  5. Step 5: Solve for x
    x = 544,479,774,991.03/733,010.41
  6. Step 6: Final answer
    x = 742,799.51

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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.