Home / 2,555,821.80-3,841,605.90-2,414,104.20

Finding the Fourth Proportional to 2,555,821.80, 3,841,605.90 and 2,414,104.20

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Solution

The fourth proportional to 2,555,821.80, 3,841,605.90 and 2,414,104.20 is: 3,628,592.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,821.80 : 3,841,605.90 = 2,414,104.20 : x
  2. Step 2: Convert to fraction form
    2,555,821.80/3,841,605.90 = 2,414,104.20/x
  3. Step 3: Cross multiply
    2,555,821.80x = 3,841,605.90 × 2,414,104.20
  4. Step 4: Simplify right side
    2,555,821.80x = 9,274,036,937,934.78
  5. Step 5: Solve for x
    x = 9,274,036,937,934.78/2,555,821.80
  6. Step 6: Final answer
    x = 3,628,592.94

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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.