Home / 2,322,910.32-3,484,241.55-725,290.62

Finding the Fourth Proportional to 2,322,910.32, 3,484,241.55 and 725,290.62

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Solution

The fourth proportional to 2,322,910.32, 3,484,241.55 and 725,290.62 is: 1,087,897.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,910.32 : 3,484,241.55 = 725,290.62 : x
  2. Step 2: Convert to fraction form
    2,322,910.32/3,484,241.55 = 725,290.62/x
  3. Step 3: Cross multiply
    2,322,910.32x = 3,484,241.55 × 725,290.62
  4. Step 4: Simplify right side
    2,322,910.32x = 2,527,087,714,029.26
  5. Step 5: Solve for x
    x = 2,527,087,714,029.26/2,322,910.32
  6. Step 6: Final answer
    x = 1,087,897.23

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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.