Home / 2,541,471.94-3,802,679.40-1,513,040.50

Finding the Fourth Proportional to 2,541,471.94, 3,802,679.40 and 1,513,040.50

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Solution

The fourth proportional to 2,541,471.94, 3,802,679.40 and 1,513,040.50 is: 2,263,888.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,471.94 : 3,802,679.40 = 1,513,040.50 : x
  2. Step 2: Convert to fraction form
    2,541,471.94/3,802,679.40 = 1,513,040.50/x
  3. Step 3: Cross multiply
    2,541,471.94x = 3,802,679.40 × 1,513,040.50
  4. Step 4: Simplify right side
    2,541,471.94x = 5,753,607,940,715.70
  5. Step 5: Solve for x
    x = 5,753,607,940,715.70/2,541,471.94
  6. Step 6: Final answer
    x = 2,263,888.04

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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.