Home / 2,224,901.50-3,337,685.30-805,289.73

Finding the Fourth Proportional to 2,224,901.50, 3,337,685.30 and 805,289.73

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Solution

The fourth proportional to 2,224,901.50, 3,337,685.30 and 805,289.73 is: 1,208,055.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,901.50 : 3,337,685.30 = 805,289.73 : x
  2. Step 2: Convert to fraction form
    2,224,901.50/3,337,685.30 = 805,289.73/x
  3. Step 3: Cross multiply
    2,224,901.50x = 3,337,685.30 × 805,289.73
  4. Step 4: Simplify right side
    2,224,901.50x = 2,687,803,694,061.97
  5. Step 5: Solve for x
    x = 2,687,803,694,061.97/2,224,901.50
  6. Step 6: Final answer
    x = 1,208,055.14

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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.