Home / 2,332,729.73-3,498,569.71-836,821.73

Finding the Fourth Proportional to 2,332,729.73, 3,498,569.71 and 836,821.73

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Solution

The fourth proportional to 2,332,729.73, 3,498,569.71 and 836,821.73 is: 1,255,044.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,729.73 : 3,498,569.71 = 836,821.73 : x
  2. Step 2: Convert to fraction form
    2,332,729.73/3,498,569.71 = 836,821.73/x
  3. Step 3: Cross multiply
    2,332,729.73x = 3,498,569.71 × 836,821.73
  4. Step 4: Simplify right side
    2,332,729.73x = 2,927,679,163,902.17
  5. Step 5: Solve for x
    x = 2,927,679,163,902.17/2,332,729.73
  6. Step 6: Final answer
    x = 1,255,044.30

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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.