Home / 2,581,816.97-3,873,250.33-899,051.69

Finding the Fourth Proportional to 2,581,816.97, 3,873,250.33 and 899,051.69

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Solution

The fourth proportional to 2,581,816.97, 3,873,250.33 and 899,051.69 is: 1,348,760.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,581,816.97 : 3,873,250.33 = 899,051.69 : x
  2. Step 2: Convert to fraction form
    2,581,816.97/3,873,250.33 = 899,051.69/x
  3. Step 3: Cross multiply
    2,581,816.97x = 3,873,250.33 × 899,051.69
  4. Step 4: Simplify right side
    2,581,816.97x = 3,482,252,233,365.68
  5. Step 5: Solve for x
    x = 3,482,252,233,365.68/2,581,816.97
  6. Step 6: Final answer
    x = 1,348,760.30

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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.