Home / 1,749,894.80-2,414,854.26-945,078.80

Finding the Fourth Proportional to 1,749,894.80, 2,414,854.26 and 945,078.80

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Solution

The fourth proportional to 1,749,894.80, 2,414,854.26 and 945,078.80 is: 1,304,208.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,894.80 : 2,414,854.26 = 945,078.80 : x
  2. Step 2: Convert to fraction form
    1,749,894.80/2,414,854.26 = 945,078.80/x
  3. Step 3: Cross multiply
    1,749,894.80x = 2,414,854.26 × 945,078.80
  4. Step 4: Simplify right side
    1,749,894.80x = 2,282,227,566,215.69
  5. Step 5: Solve for x
    x = 2,282,227,566,215.69/1,749,894.80
  6. Step 6: Final answer
    x = 1,304,208.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.