Home / 3,289,716.59-4,922,617.46-2,715,760.31

Finding the Fourth Proportional to 3,289,716.59, 4,922,617.46 and 2,715,760.31

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Solution

The fourth proportional to 3,289,716.59, 4,922,617.46 and 2,715,760.31 is: 4,063,769.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,716.59 : 4,922,617.46 = 2,715,760.31 : x
  2. Step 2: Convert to fraction form
    3,289,716.59/4,922,617.46 = 2,715,760.31/x
  3. Step 3: Cross multiply
    3,289,716.59x = 4,922,617.46 × 2,715,760.31
  4. Step 4: Simplify right side
    3,289,716.59x = 13,368,649,080,989.12
  5. Step 5: Solve for x
    x = 13,368,649,080,989.12/3,289,716.59
  6. Step 6: Final answer
    x = 4,063,769.24

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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.