Home / 3,668,451.58-5,499,783.34-2,317,767.22

Finding the Fourth Proportional to 3,668,451.58, 5,499,783.34 and 2,317,767.22

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Solution

The fourth proportional to 3,668,451.58, 5,499,783.34 and 2,317,767.22 is: 3,474,822.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,451.58 : 5,499,783.34 = 2,317,767.22 : x
  2. Step 2: Convert to fraction form
    3,668,451.58/5,499,783.34 = 2,317,767.22/x
  3. Step 3: Cross multiply
    3,668,451.58x = 5,499,783.34 × 2,317,767.22
  4. Step 4: Simplify right side
    3,668,451.58x = 12,747,217,530,965.28
  5. Step 5: Solve for x
    x = 12,747,217,530,965.28/3,668,451.58
  6. Step 6: Final answer
    x = 3,474,822.35

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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.