Home / 3,694,607.16-5,102,078.94-3,493,326.57

Finding the Fourth Proportional to 3,694,607.16, 5,102,078.94 and 3,493,326.57

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Solution

The fourth proportional to 3,694,607.16, 5,102,078.94 and 3,493,326.57 is: 4,824,119.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,607.16 : 5,102,078.94 = 3,493,326.57 : x
  2. Step 2: Convert to fraction form
    3,694,607.16/5,102,078.94 = 3,493,326.57/x
  3. Step 3: Cross multiply
    3,694,607.16x = 5,102,078.94 × 3,493,326.57
  4. Step 4: Simplify right side
    3,694,607.16x = 17,823,227,926,873.01
  5. Step 5: Solve for x
    x = 17,823,227,926,873.01/3,694,607.16
  6. Step 6: Final answer
    x = 4,824,119.90

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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.