Home / 2,510,355.11-3,464,289.76-1,491,759.86

Finding the Fourth Proportional to 2,510,355.11, 3,464,289.76 and 1,491,759.86

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Solution

The fourth proportional to 2,510,355.11, 3,464,289.76 and 1,491,759.86 is: 2,058,628.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,355.11 : 3,464,289.76 = 1,491,759.86 : x
  2. Step 2: Convert to fraction form
    2,510,355.11/3,464,289.76 = 1,491,759.86/x
  3. Step 3: Cross multiply
    2,510,355.11x = 3,464,289.76 × 1,491,759.86
  4. Step 4: Simplify right side
    2,510,355.11x = 5,167,888,389,123.23
  5. Step 5: Solve for x
    x = 5,167,888,389,123.23/2,510,355.11
  6. Step 6: Final answer
    x = 2,058,628.43

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