Home / 11,348,732.80-17,021,840.46-4,061,899.90

Finding the Fourth Proportional to 11,348,732.80, 17,021,840.46 and 4,061,899.90

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Solution

The fourth proportional to 11,348,732.80, 17,021,840.46 and 4,061,899.90 is: 6,092,399.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,348,732.80 : 17,021,840.46 = 4,061,899.90 : x
  2. Step 2: Convert to fraction form
    11,348,732.80/17,021,840.46 = 4,061,899.90/x
  3. Step 3: Cross multiply
    11,348,732.80x = 17,021,840.46 × 4,061,899.90
  4. Step 4: Simplify right side
    11,348,732.80x = 69,141,012,062,289.95
  5. Step 5: Solve for x
    x = 69,141,012,062,289.95/11,348,732.80
  6. Step 6: Final answer
    x = 6,092,399.33

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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.