Home / 2,548,896.84-3,517,449.90-1,402,952.52

Finding the Fourth Proportional to 2,548,896.84, 3,517,449.90 and 1,402,952.52

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Solution

The fourth proportional to 2,548,896.84, 3,517,449.90 and 1,402,952.52 is: 1,936,059.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,896.84 : 3,517,449.90 = 1,402,952.52 : x
  2. Step 2: Convert to fraction form
    2,548,896.84/3,517,449.90 = 1,402,952.52/x
  3. Step 3: Cross multiply
    2,548,896.84x = 3,517,449.90 × 1,402,952.52
  4. Step 4: Simplify right side
    2,548,896.84x = 4,934,815,201,178.75
  5. Step 5: Solve for x
    x = 4,934,815,201,178.75/2,548,896.84
  6. Step 6: Final answer
    x = 1,936,059.21

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Why These Related Problems?

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