Home / 1,161,000.33-1,741,500.49-1,036,997.43

Finding the Fourth Proportional to 1,161,000.33, 1,741,500.49 and 1,036,997.43

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Solution

The fourth proportional to 1,161,000.33, 1,741,500.49 and 1,036,997.43 is: 1,555,496.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,000.33 : 1,741,500.49 = 1,036,997.43 : x
  2. Step 2: Convert to fraction form
    1,161,000.33/1,741,500.49 = 1,036,997.43/x
  3. Step 3: Cross multiply
    1,161,000.33x = 1,741,500.49 × 1,036,997.43
  4. Step 4: Simplify right side
    1,161,000.33x = 1,805,931,532,473.74
  5. Step 5: Solve for x
    x = 1,805,931,532,473.74/1,161,000.33
  6. Step 6: Final answer
    x = 1,555,496.14

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Similar ratio
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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.