Home / 2,198,526.40-3,297,789.60-1,844,232.40

Finding the Fourth Proportional to 2,198,526.40, 3,297,789.60 and 1,844,232.40

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Solution

The fourth proportional to 2,198,526.40, 3,297,789.60 and 1,844,232.40 is: 2,766,348.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,526.40 : 3,297,789.60 = 1,844,232.40 : x
  2. Step 2: Convert to fraction form
    2,198,526.40/3,297,789.60 = 1,844,232.40/x
  3. Step 3: Cross multiply
    2,198,526.40x = 3,297,789.60 × 1,844,232.40
  4. Step 4: Simplify right side
    2,198,526.40x = 6,081,890,428,703.04
  5. Step 5: Solve for x
    x = 6,081,890,428,703.04/2,198,526.40
  6. Step 6: Final answer
    x = 2,766,348.60

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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.