Home / 12,233,840.04-16,882,764.90-6,727,569.96

Finding the Fourth Proportional to 12,233,840.04, 16,882,764.90 and 6,727,569.96

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Solution

The fourth proportional to 12,233,840.04, 16,882,764.90 and 6,727,569.96 is: 9,284,082.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,233,840.04 : 16,882,764.90 = 6,727,569.96 : x
  2. Step 2: Convert to fraction form
    12,233,840.04/16,882,764.90 = 6,727,569.96/x
  3. Step 3: Cross multiply
    12,233,840.04x = 16,882,764.90 × 6,727,569.96
  4. Step 4: Simplify right side
    12,233,840.04x = 113,579,981,982,982.39
  5. Step 5: Solve for x
    x = 113,579,981,982,982.39/12,233,840.04
  6. Step 6: Final answer
    x = 9,284,082.64

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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.