Home / 3,694,207.69-5,097,958.32-2,062,642.82

Finding the Fourth Proportional to 3,694,207.69, 5,097,958.32 and 2,062,642.82

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Solution

The fourth proportional to 3,694,207.69, 5,097,958.32 and 2,062,642.82 is: 2,846,420.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,207.69 : 5,097,958.32 = 2,062,642.82 : x
  2. Step 2: Convert to fraction form
    3,694,207.69/5,097,958.32 = 2,062,642.82/x
  3. Step 3: Cross multiply
    3,694,207.69x = 5,097,958.32 × 2,062,642.82
  4. Step 4: Simplify right side
    3,694,207.69x = 10,515,267,138,152.16
  5. Step 5: Solve for x
    x = 10,515,267,138,152.16/3,694,207.69
  6. Step 6: Final answer
    x = 2,846,420.13

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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.