Home / 2,252,220.04-3,378,514.43-654,781.17

Finding the Fourth Proportional to 2,252,220.04, 3,378,514.43 and 654,781.17

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Solution

The fourth proportional to 2,252,220.04, 3,378,514.43 and 654,781.17 is: 982,225.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,220.04 : 3,378,514.43 = 654,781.17 : x
  2. Step 2: Convert to fraction form
    2,252,220.04/3,378,514.43 = 654,781.17/x
  3. Step 3: Cross multiply
    2,252,220.04x = 3,378,514.43 × 654,781.17
  4. Step 4: Simplify right side
    2,252,220.04x = 2,212,187,632,974.24
  5. Step 5: Solve for x
    x = 2,212,187,632,974.24/2,252,220.04
  6. Step 6: Final answer
    x = 982,225.36

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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.