Home / 2,738,195.64-4,107,841.20-844,866

Finding the Fourth Proportional to 2,738,195.64, 4,107,841.20 and 844,866

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Solution

The fourth proportional to 2,738,195.64, 4,107,841.20 and 844,866 is: 1,267,468.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,195.64 : 4,107,841.20 = 844,866 : x
  2. Step 2: Convert to fraction form
    2,738,195.64/4,107,841.20 = 844,866/x
  3. Step 3: Cross multiply
    2,738,195.64x = 4,107,841.20 × 844,866
  4. Step 4: Simplify right side
    2,738,195.64x = 3,470,575,363,279.20
  5. Step 5: Solve for x
    x = 3,470,575,363,279.20/2,738,195.64
  6. Step 6: Final answer
    x = 1,267,468.00

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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.