Home / 3,694,212.67-5,097,965.16-2,062,647.76

Finding the Fourth Proportional to 3,694,212.67, 5,097,965.16 and 2,062,647.76

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Solution

The fourth proportional to 3,694,212.67, 5,097,965.16 and 2,062,647.76 is: 2,846,426.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,212.67 : 5,097,965.16 = 2,062,647.76 : x
  2. Step 2: Convert to fraction form
    3,694,212.67/5,097,965.16 = 2,062,647.76/x
  3. Step 3: Cross multiply
    3,694,212.67x = 5,097,965.16 × 2,062,647.76
  4. Step 4: Simplify right side
    3,694,212.67x = 10,515,306,417,832.04
  5. Step 5: Solve for x
    x = 10,515,306,417,832.04/3,694,212.67
  6. Step 6: Final answer
    x = 2,846,426.93

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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.