Home / 2,245,673.76-3,368,525.22-897,949.59

Finding the Fourth Proportional to 2,245,673.76, 3,368,525.22 and 897,949.59

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Solution

The fourth proportional to 2,245,673.76, 3,368,525.22 and 897,949.59 is: 1,346,930.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,673.76 : 3,368,525.22 = 897,949.59 : x
  2. Step 2: Convert to fraction form
    2,245,673.76/3,368,525.22 = 897,949.59/x
  3. Step 3: Cross multiply
    2,245,673.76x = 3,368,525.22 × 897,949.59
  4. Step 4: Simplify right side
    2,245,673.76x = 3,024,765,840,203.66
  5. Step 5: Solve for x
    x = 3,024,765,840,203.66/2,245,673.76
  6. Step 6: Final answer
    x = 1,346,930.21

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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.