Home / 11,022,143.73-16,523,967.26-4,873,132.62

Finding the Fourth Proportional to 11,022,143.73, 16,523,967.26 and 4,873,132.62

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Solution

The fourth proportional to 11,022,143.73, 16,523,967.26 and 4,873,132.62 is: 7,305,610.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,022,143.73 : 16,523,967.26 = 4,873,132.62 : x
  2. Step 2: Convert to fraction form
    11,022,143.73/16,523,967.26 = 4,873,132.62/x
  3. Step 3: Cross multiply
    11,022,143.73x = 16,523,967.26 × 4,873,132.62
  4. Step 4: Simplify right side
    11,022,143.73x = 80,523,483,878,700.84
  5. Step 5: Solve for x
    x = 80,523,483,878,700.84/11,022,143.73
  6. Step 6: Final answer
    x = 7,305,610.04

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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.