Home / 733,716.74-1,100,575.79-590,892.28

Finding the Fourth Proportional to 733,716.74, 1,100,575.79 and 590,892.28

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Solution

The fourth proportional to 733,716.74, 1,100,575.79 and 590,892.28 is: 886,338.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,716.74 : 1,100,575.79 = 590,892.28 : x
  2. Step 2: Convert to fraction form
    733,716.74/1,100,575.79 = 590,892.28/x
  3. Step 3: Cross multiply
    733,716.74x = 1,100,575.79 × 590,892.28
  4. Step 4: Simplify right side
    733,716.74x = 650,321,737,865.90
  5. Step 5: Solve for x
    x = 650,321,737,865.90/733,716.74
  6. Step 6: Final answer
    x = 886,338.97

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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.