Home / 1,444,193.38-1,993,049.16-799,613.56

Finding the Fourth Proportional to 1,444,193.38, 1,993,049.16 and 799,613.56

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Solution

The fourth proportional to 1,444,193.38, 1,993,049.16 and 799,613.56 is: 1,103,501.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,193.38 : 1,993,049.16 = 799,613.56 : x
  2. Step 2: Convert to fraction form
    1,444,193.38/1,993,049.16 = 799,613.56/x
  3. Step 3: Cross multiply
    1,444,193.38x = 1,993,049.16 × 799,613.56
  4. Step 4: Simplify right side
    1,444,193.38x = 1,593,669,134,082.61
  5. Step 5: Solve for x
    x = 1,593,669,134,082.61/1,444,193.38
  6. Step 6: Final answer
    x = 1,103,501.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.