Home / 2,225,825.04-3,339,070.92-806,212.56

Finding the Fourth Proportional to 2,225,825.04, 3,339,070.92 and 806,212.56

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Solution

The fourth proportional to 2,225,825.04, 3,339,070.92 and 806,212.56 is: 1,209,439.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,825.04 : 3,339,070.92 = 806,212.56 : x
  2. Step 2: Convert to fraction form
    2,225,825.04/3,339,070.92 = 806,212.56/x
  3. Step 3: Cross multiply
    2,225,825.04x = 3,339,070.92 × 806,212.56
  4. Step 4: Simplify right side
    2,225,825.04x = 2,692,000,914,434.76
  5. Step 5: Solve for x
    x = 2,692,000,914,434.76/2,225,825.04
  6. Step 6: Final answer
    x = 1,209,439.59

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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.