Home / 2,276,110.80-3,414,166.20-1,996,174.80

Finding the Fourth Proportional to 2,276,110.80, 3,414,166.20 and 1,996,174.80

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Solution

The fourth proportional to 2,276,110.80, 3,414,166.20 and 1,996,174.80 is: 2,994,262.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,110.80 : 3,414,166.20 = 1,996,174.80 : x
  2. Step 2: Convert to fraction form
    2,276,110.80/3,414,166.20 = 1,996,174.80/x
  3. Step 3: Cross multiply
    2,276,110.80x = 3,414,166.20 × 1,996,174.80
  4. Step 4: Simplify right side
    2,276,110.80x = 6,815,272,531,451.76
  5. Step 5: Solve for x
    x = 6,815,272,531,451.76/2,276,110.80
  6. Step 6: Final answer
    x = 2,994,262.20

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Similar ratio
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1.5x scale

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.