Home / 886,082.10-1,327,154.85-767,984.10

Finding the Fourth Proportional to 886,082.10, 1,327,154.85 and 767,984.10

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Solution

The fourth proportional to 886,082.10, 1,327,154.85 and 767,984.10 is: 1,150,270.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,082.10 : 1,327,154.85 = 767,984.10 : x
  2. Step 2: Convert to fraction form
    886,082.10/1,327,154.85 = 767,984.10/x
  3. Step 3: Cross multiply
    886,082.10x = 1,327,154.85 × 767,984.10
  4. Step 4: Simplify right side
    886,082.10x = 1,019,233,823,037.89
  5. Step 5: Solve for x
    x = 1,019,233,823,037.89/886,082.10
  6. Step 6: Final answer
    x = 1,150,270.19

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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.