Home / 15,560,949.02-23,342,544.63-5,976,327.56

Finding the Fourth Proportional to 15,560,949.02, 23,342,544.63 and 5,976,327.56

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Solution

The fourth proportional to 15,560,949.02, 23,342,544.63 and 5,976,327.56 is: 8,964,921.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,560,949.02 : 23,342,544.63 = 5,976,327.56 : x
  2. Step 2: Convert to fraction form
    15,560,949.02/23,342,544.63 = 5,976,327.56/x
  3. Step 3: Cross multiply
    15,560,949.02x = 23,342,544.63 × 5,976,327.56
  4. Step 4: Simplify right side
    15,560,949.02x = 139,502,692,676,086.27
  5. Step 5: Solve for x
    x = 139,502,692,676,086.27/15,560,949.02
  6. Step 6: Final answer
    x = 8,964,921.90

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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.