Home / 3,324,318.30-4,986,477.45-2,904,414.30

Finding the Fourth Proportional to 3,324,318.30, 4,986,477.45 and 2,904,414.30

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Solution

The fourth proportional to 3,324,318.30, 4,986,477.45 and 2,904,414.30 is: 4,356,621.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,318.30 : 4,986,477.45 = 2,904,414.30 : x
  2. Step 2: Convert to fraction form
    3,324,318.30/4,986,477.45 = 2,904,414.30/x
  3. Step 3: Cross multiply
    3,324,318.30x = 4,986,477.45 × 2,904,414.30
  4. Step 4: Simplify right side
    3,324,318.30x = 14,482,796,412,407.54
  5. Step 5: Solve for x
    x = 14,482,796,412,407.54/3,324,318.30
  6. Step 6: Final answer
    x = 4,356,621.45

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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.