Home / 2,327,378.74-3,491,033.06-1,047,082.10

Finding the Fourth Proportional to 2,327,378.74, 3,491,033.06 and 1,047,082.10

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Solution

The fourth proportional to 2,327,378.74, 3,491,033.06 and 1,047,082.10 is: 1,570,607.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,378.74 : 3,491,033.06 = 1,047,082.10 : x
  2. Step 2: Convert to fraction form
    2,327,378.74/3,491,033.06 = 1,047,082.10/x
  3. Step 3: Cross multiply
    2,327,378.74x = 3,491,033.06 × 1,047,082.10
  4. Step 4: Simplify right side
    2,327,378.74x = 3,655,398,227,634.23
  5. Step 5: Solve for x
    x = 3,655,398,227,634.23/2,327,378.74
  6. Step 6: Final answer
    x = 1,570,607.38

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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.