Home / 11,588,868.20-17,385,635.10-4,014,266.60

Finding the Fourth Proportional to 11,588,868.20, 17,385,635.10 and 4,014,266.60

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Solution

The fourth proportional to 11,588,868.20, 17,385,635.10 and 4,014,266.60 is: 6,022,207.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,588,868.20 : 17,385,635.10 = 4,014,266.60 : x
  2. Step 2: Convert to fraction form
    11,588,868.20/17,385,635.10 = 4,014,266.60/x
  3. Step 3: Cross multiply
    11,588,868.20x = 17,385,635.10 × 4,014,266.60
  4. Step 4: Simplify right side
    11,588,868.20x = 69,790,574,301,717.66
  5. Step 5: Solve for x
    x = 69,790,574,301,717.66/11,588,868.20
  6. Step 6: Final answer
    x = 6,022,207.96

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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.