Home / 11,385,611.26-17,078,433.30-4,654,025.26

Finding the Fourth Proportional to 11,385,611.26, 17,078,433.30 and 4,654,025.26

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Solution

The fourth proportional to 11,385,611.26, 17,078,433.30 and 4,654,025.26 is: 6,981,044.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,385,611.26 : 17,078,433.30 = 4,654,025.26 : x
  2. Step 2: Convert to fraction form
    11,385,611.26/17,078,433.30 = 4,654,025.26/x
  3. Step 3: Cross multiply
    11,385,611.26x = 17,078,433.30 × 4,654,025.26
  4. Step 4: Simplify right side
    11,385,611.26x = 79,483,459,979,425.16
  5. Step 5: Solve for x
    x = 79,483,459,979,425.16/11,385,611.26
  6. Step 6: Final answer
    x = 6,981,044.60

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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.