Home / 2,952,747.46-4,431,045.75-2,231,562.34

Finding the Fourth Proportional to 2,952,747.46, 4,431,045.75 and 2,231,562.34

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Solution

The fourth proportional to 2,952,747.46, 4,431,045.75 and 2,231,562.34 is: 3,348,798.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,747.46 : 4,431,045.75 = 2,231,562.34 : x
  2. Step 2: Convert to fraction form
    2,952,747.46/4,431,045.75 = 2,231,562.34/x
  3. Step 3: Cross multiply
    2,952,747.46x = 4,431,045.75 × 2,231,562.34
  4. Step 4: Simplify right side
    2,952,747.46x = 9,888,154,822,517.06
  5. Step 5: Solve for x
    x = 9,888,154,822,517.06/2,952,747.46
  6. Step 6: Final answer
    x = 3,348,798.01

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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.