Home / 4,550,472.45-6,825,734.19-1,517,829.98

Finding the Fourth Proportional to 4,550,472.45, 6,825,734.19 and 1,517,829.98

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Solution

The fourth proportional to 4,550,472.45, 6,825,734.19 and 1,517,829.98 is: 2,276,753.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,472.45 : 6,825,734.19 = 1,517,829.98 : x
  2. Step 2: Convert to fraction form
    4,550,472.45/6,825,734.19 = 1,517,829.98/x
  3. Step 3: Cross multiply
    4,550,472.45x = 6,825,734.19 × 1,517,829.98
  4. Step 4: Simplify right side
    4,550,472.45x = 10,360,304,016,109.67
  5. Step 5: Solve for x
    x = 10,360,304,016,109.67/4,550,472.45
  6. Step 6: Final answer
    x = 2,276,753.49

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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.