Home / 2,324,767.30-3,208,181.69-1,306,171.46

Finding the Fourth Proportional to 2,324,767.30, 3,208,181.69 and 1,306,171.46

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Solution

The fourth proportional to 2,324,767.30, 3,208,181.69 and 1,306,171.46 is: 1,802,518.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,767.30 : 3,208,181.69 = 1,306,171.46 : x
  2. Step 2: Convert to fraction form
    2,324,767.30/3,208,181.69 = 1,306,171.46/x
  3. Step 3: Cross multiply
    2,324,767.30x = 3,208,181.69 × 1,306,171.46
  4. Step 4: Simplify right side
    2,324,767.30x = 4,190,435,361,972.57
  5. Step 5: Solve for x
    x = 4,190,435,361,972.57/2,324,767.30
  6. Step 6: Final answer
    x = 1,802,518.20

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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.