Home / 2,895,118.62-3,994,849.91-1,733,286.48

Finding the Fourth Proportional to 2,895,118.62, 3,994,849.91 and 1,733,286.48

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Solution

The fourth proportional to 2,895,118.62, 3,994,849.91 and 1,733,286.48 is: 2,391,687.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,118.62 : 3,994,849.91 = 1,733,286.48 : x
  2. Step 2: Convert to fraction form
    2,895,118.62/3,994,849.91 = 1,733,286.48/x
  3. Step 3: Cross multiply
    2,895,118.62x = 3,994,849.91 × 1,733,286.48
  4. Step 4: Simplify right side
    2,895,118.62x = 6,924,219,338,632.22
  5. Step 5: Solve for x
    x = 6,924,219,338,632.22/2,895,118.62
  6. Step 6: Final answer
    x = 2,391,687.62

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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.