Home / 943,082.02-1,414,723.77-403,394.14

Finding the Fourth Proportional to 943,082.02, 1,414,723.77 and 403,394.14

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Solution

The fourth proportional to 943,082.02, 1,414,723.77 and 403,394.14 is: 605,134.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,082.02 : 1,414,723.77 = 403,394.14 : x
  2. Step 2: Convert to fraction form
    943,082.02/1,414,723.77 = 403,394.14/x
  3. Step 3: Cross multiply
    943,082.02x = 1,414,723.77 × 403,394.14
  4. Step 4: Simplify right side
    943,082.02x = 570,691,278,536.71
  5. Step 5: Solve for x
    x = 570,691,278,536.71/943,082.02
  6. Step 6: Final answer
    x = 605,134.30

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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.