Home / 2,225,704.80-3,338,557.20-2,092,844.55

Finding the Fourth Proportional to 2,225,704.80, 3,338,557.20 and 2,092,844.55

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Solution

The fourth proportional to 2,225,704.80, 3,338,557.20 and 2,092,844.55 is: 3,139,266.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,704.80 : 3,338,557.20 = 2,092,844.55 : x
  2. Step 2: Convert to fraction form
    2,225,704.80/3,338,557.20 = 2,092,844.55/x
  3. Step 3: Cross multiply
    2,225,704.80x = 3,338,557.20 × 2,092,844.55
  4. Step 4: Simplify right side
    2,225,704.80x = 6,987,081,240,883.26
  5. Step 5: Solve for x
    x = 6,987,081,240,883.26/2,225,704.80
  6. Step 6: Final answer
    x = 3,139,266.83

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Double scale
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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.