Home / 4,229,320.86-5,836,468.68-2,295,581.84

Finding the Fourth Proportional to 4,229,320.86, 5,836,468.68 and 2,295,581.84

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Solution

The fourth proportional to 4,229,320.86, 5,836,468.68 and 2,295,581.84 is: 3,167,906.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,320.86 : 5,836,468.68 = 2,295,581.84 : x
  2. Step 2: Convert to fraction form
    4,229,320.86/5,836,468.68 = 2,295,581.84/x
  3. Step 3: Cross multiply
    4,229,320.86x = 5,836,468.68 × 2,295,581.84
  4. Step 4: Simplify right side
    4,229,320.86x = 13,398,091,482,354.43
  5. Step 5: Solve for x
    x = 13,398,091,482,354.43/4,229,320.86
  6. Step 6: Final answer
    x = 3,167,906.13

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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.