Home / 4,231,074.39-5,838,984.18-2,297,416.47

Finding the Fourth Proportional to 4,231,074.39, 5,838,984.18 and 2,297,416.47

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Solution

The fourth proportional to 4,231,074.39, 5,838,984.18 and 2,297,416.47 is: 3,170,489.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,074.39 : 5,838,984.18 = 2,297,416.47 : x
  2. Step 2: Convert to fraction form
    4,231,074.39/5,838,984.18 = 2,297,416.47/x
  3. Step 3: Cross multiply
    4,231,074.39x = 5,838,984.18 × 2,297,416.47
  4. Step 4: Simplify right side
    4,231,074.39x = 13,414,578,423,201.45
  5. Step 5: Solve for x
    x = 13,414,578,423,201.45/4,231,074.39
  6. Step 6: Final answer
    x = 3,170,489.85

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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.