Home / 3,259,223.60-4,498,555.32-2,227,149.14

Finding the Fourth Proportional to 3,259,223.60, 4,498,555.32 and 2,227,149.14

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Solution

The fourth proportional to 3,259,223.60, 4,498,555.32 and 2,227,149.14 is: 3,074,030.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,223.60 : 4,498,555.32 = 2,227,149.14 : x
  2. Step 2: Convert to fraction form
    3,259,223.60/4,498,555.32 = 2,227,149.14/x
  3. Step 3: Cross multiply
    3,259,223.60x = 4,498,555.32 × 2,227,149.14
  4. Step 4: Simplify right side
    3,259,223.60x = 10,018,953,589,687.65
  5. Step 5: Solve for x
    x = 10,018,953,589,687.65/3,259,223.60
  6. Step 6: Final answer
    x = 3,074,030.76

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1.5x scale

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.