Home / 11,894,096.64-17,840,422.40-4,218,122.24

Finding the Fourth Proportional to 11,894,096.64, 17,840,422.40 and 4,218,122.24

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Solution

The fourth proportional to 11,894,096.64, 17,840,422.40 and 4,218,122.24 is: 6,326,927.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,894,096.64 : 17,840,422.40 = 4,218,122.24 : x
  2. Step 2: Convert to fraction form
    11,894,096.64/17,840,422.40 = 4,218,122.24/x
  3. Step 3: Cross multiply
    11,894,096.64x = 17,840,422.40 × 4,218,122.24
  4. Step 4: Simplify right side
    11,894,096.64x = 75,253,082,496,434.17
  5. Step 5: Solve for x
    x = 75,253,082,496,434.17/11,894,096.64
  6. Step 6: Final answer
    x = 6,326,927.11

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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.