Home / 2,231,933.16-3,348,330.68-952,521.96

Finding the Fourth Proportional to 2,231,933.16, 3,348,330.68 and 952,521.96

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Solution

The fourth proportional to 2,231,933.16, 3,348,330.68 and 952,521.96 is: 1,428,966.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,933.16 : 3,348,330.68 = 952,521.96 : x
  2. Step 2: Convert to fraction form
    2,231,933.16/3,348,330.68 = 952,521.96/x
  3. Step 3: Cross multiply
    2,231,933.16x = 3,348,330.68 × 952,521.96
  4. Step 4: Simplify right side
    2,231,933.16x = 3,189,358,502,041.73
  5. Step 5: Solve for x
    x = 3,189,358,502,041.73/2,231,933.16
  6. Step 6: Final answer
    x = 1,428,966.85

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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.