Home / 2,644,579.44-3,651,018.30-2,023,215.57

Finding the Fourth Proportional to 2,644,579.44, 3,651,018.30 and 2,023,215.57

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Solution

The fourth proportional to 2,644,579.44, 3,651,018.30 and 2,023,215.57 is: 2,793,184.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,579.44 : 3,651,018.30 = 2,023,215.57 : x
  2. Step 2: Convert to fraction form
    2,644,579.44/3,651,018.30 = 2,023,215.57/x
  3. Step 3: Cross multiply
    2,644,579.44x = 3,651,018.30 × 2,023,215.57
  4. Step 4: Simplify right side
    2,644,579.44x = 7,386,797,070,914.93
  5. Step 5: Solve for x
    x = 7,386,797,070,914.93/2,644,579.44
  6. Step 6: Final answer
    x = 2,793,184.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.