Home / 1,613,752.58-2,419,928.94-548,508.62

Finding the Fourth Proportional to 1,613,752.58, 2,419,928.94 and 548,508.62

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Solution

The fourth proportional to 1,613,752.58, 2,419,928.94 and 548,508.62 is: 822,525.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,613,752.58 : 2,419,928.94 = 548,508.62 : x
  2. Step 2: Convert to fraction form
    1,613,752.58/2,419,928.94 = 548,508.62/x
  3. Step 3: Cross multiply
    1,613,752.58x = 2,419,928.94 × 548,508.62
  4. Step 4: Simplify right side
    1,613,752.58x = 1,327,351,883,377.46
  5. Step 5: Solve for x
    x = 1,327,351,883,377.46/1,613,752.58
  6. Step 6: Final answer
    x = 822,525.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.