Home / 2,251,110.43-3,376,759.07-653,673.51

Finding the Fourth Proportional to 2,251,110.43, 3,376,759.07 and 653,673.51

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Solution

The fourth proportional to 2,251,110.43, 3,376,759.07 and 653,673.51 is: 980,537.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,110.43 : 3,376,759.07 = 653,673.51 : x
  2. Step 2: Convert to fraction form
    2,251,110.43/3,376,759.07 = 653,673.51/x
  3. Step 3: Cross multiply
    2,251,110.43x = 3,376,759.07 × 653,673.51
  4. Step 4: Simplify right side
    2,251,110.43x = 2,207,297,951,668.51
  5. Step 5: Solve for x
    x = 2,207,297,951,668.51/2,251,110.43
  6. Step 6: Final answer
    x = 980,537.39

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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.