Home / 3,403,025.59-4,690,857.57-2,313,405.46

Finding the Fourth Proportional to 3,403,025.59, 4,690,857.57 and 2,313,405.46

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Solution

The fourth proportional to 3,403,025.59, 4,690,857.57 and 2,313,405.46 is: 3,188,884.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,025.59 : 4,690,857.57 = 2,313,405.46 : x
  2. Step 2: Convert to fraction form
    3,403,025.59/4,690,857.57 = 2,313,405.46/x
  3. Step 3: Cross multiply
    3,403,025.59x = 4,690,857.57 × 2,313,405.46
  4. Step 4: Simplify right side
    3,403,025.59x = 10,851,855,526,247.48
  5. Step 5: Solve for x
    x = 10,851,855,526,247.48/3,403,025.59
  6. Step 6: Final answer
    x = 3,188,884.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.