Home / 2,441,407-3,369,182.22-1,353,724.48

Finding the Fourth Proportional to 2,441,407, 3,369,182.22 and 1,353,724.48

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Solution

The fourth proportional to 2,441,407, 3,369,182.22 and 1,353,724.48 is: 1,868,162.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,407 : 3,369,182.22 = 1,353,724.48 : x
  2. Step 2: Convert to fraction form
    2,441,407/3,369,182.22 = 1,353,724.48/x
  3. Step 3: Cross multiply
    2,441,407x = 3,369,182.22 × 1,353,724.48
  4. Step 4: Simplify right side
    2,441,407x = 4,560,944,448,794.75
  5. Step 5: Solve for x
    x = 4,560,944,448,794.75/2,441,407
  6. Step 6: Final answer
    x = 1,868,162.27

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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.