Home / 2,414,693.30-3,332,209.59-1,326,964.55

Finding the Fourth Proportional to 2,414,693.30, 3,332,209.59 and 1,326,964.55

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Solution

The fourth proportional to 2,414,693.30, 3,332,209.59 and 1,326,964.55 is: 1,831,174.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,693.30 : 3,332,209.59 = 1,326,964.55 : x
  2. Step 2: Convert to fraction form
    2,414,693.30/3,332,209.59 = 1,326,964.55/x
  3. Step 3: Cross multiply
    2,414,693.30x = 3,332,209.59 × 1,326,964.55
  4. Step 4: Simplify right side
    2,414,693.30x = 4,421,723,982,438.99
  5. Step 5: Solve for x
    x = 4,421,723,982,438.99/2,414,693.30
  6. Step 6: Final answer
    x = 1,831,174.17

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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.