Home / 3,454,625.44-5,181,487.82-1,025,729.81

Finding the Fourth Proportional to 3,454,625.44, 5,181,487.82 and 1,025,729.81

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Solution

The fourth proportional to 3,454,625.44, 5,181,487.82 and 1,025,729.81 is: 1,538,461.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,625.44 : 5,181,487.82 = 1,025,729.81 : x
  2. Step 2: Convert to fraction form
    3,454,625.44/5,181,487.82 = 1,025,729.81/x
  3. Step 3: Cross multiply
    3,454,625.44x = 5,181,487.82 × 1,025,729.81
  4. Step 4: Simplify right side
    3,454,625.44x = 5,314,806,517,125.92
  5. Step 5: Solve for x
    x = 5,314,806,517,125.92/3,454,625.44
  6. Step 6: Final answer
    x = 1,538,461.00

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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.