Home / 1,082,585.76-1,493,947.68-599,151.12

Finding the Fourth Proportional to 1,082,585.76, 1,493,947.68 and 599,151.12

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Solution

The fourth proportional to 1,082,585.76, 1,493,947.68 and 599,151.12 is: 826,817.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,585.76 : 1,493,947.68 = 599,151.12 : x
  2. Step 2: Convert to fraction form
    1,082,585.76/1,493,947.68 = 599,151.12/x
  3. Step 3: Cross multiply
    1,082,585.76x = 1,493,947.68 × 599,151.12
  4. Step 4: Simplify right side
    1,082,585.76x = 895,100,425,693.40
  5. Step 5: Solve for x
    x = 895,100,425,693.40/1,082,585.76
  6. Step 6: Final answer
    x = 826,817.11

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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.