Home / 2,974,240.92-4,461,352.20-844,326.48

Finding the Fourth Proportional to 2,974,240.92, 4,461,352.20 and 844,326.48

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Solution

The fourth proportional to 2,974,240.92, 4,461,352.20 and 844,326.48 is: 1,266,487.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,240.92 : 4,461,352.20 = 844,326.48 : x
  2. Step 2: Convert to fraction form
    2,974,240.92/4,461,352.20 = 844,326.48/x
  3. Step 3: Cross multiply
    2,974,240.92x = 4,461,352.20 × 844,326.48
  4. Step 4: Simplify right side
    2,974,240.92x = 3,766,837,799,066.26
  5. Step 5: Solve for x
    x = 3,766,837,799,066.26/2,974,240.92
  6. Step 6: Final answer
    x = 1,266,487.11

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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.