Home / 4,996,278.50-7,494,625.11-1,450,422.50

Finding the Fourth Proportional to 4,996,278.50, 7,494,625.11 and 1,450,422.50

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Solution

The fourth proportional to 4,996,278.50, 7,494,625.11 and 1,450,422.50 is: 2,175,693.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,278.50 : 7,494,625.11 = 1,450,422.50 : x
  2. Step 2: Convert to fraction form
    4,996,278.50/7,494,625.11 = 1,450,422.50/x
  3. Step 3: Cross multiply
    4,996,278.50x = 7,494,625.11 × 1,450,422.50
  4. Step 4: Simplify right side
    4,996,278.50x = 10,870,372,888,608.97
  5. Step 5: Solve for x
    x = 10,870,372,888,608.97/4,996,278.50
  6. Step 6: Final answer
    x = 2,175,693.95

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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.