Home / 3,227,055.80-4,454,715.36-2,297,363.72

Finding the Fourth Proportional to 3,227,055.80, 4,454,715.36 and 2,297,363.72

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Solution

The fourth proportional to 3,227,055.80, 4,454,715.36 and 2,297,363.72 is: 3,171,343.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,055.80 : 4,454,715.36 = 2,297,363.72 : x
  2. Step 2: Convert to fraction form
    3,227,055.80/4,454,715.36 = 2,297,363.72/x
  3. Step 3: Cross multiply
    3,227,055.80x = 4,454,715.36 × 2,297,363.72
  4. Step 4: Simplify right side
    3,227,055.80x = 10,234,101,450,990.74
  5. Step 5: Solve for x
    x = 10,234,101,450,990.74/3,227,055.80
  6. Step 6: Final answer
    x = 3,171,343.19

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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.