Home / 2,296,864.11-3,445,794.33-699,385.35

Finding the Fourth Proportional to 2,296,864.11, 3,445,794.33 and 699,385.35

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Solution

The fourth proportional to 2,296,864.11, 3,445,794.33 and 699,385.35 is: 1,049,229.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,864.11 : 3,445,794.33 = 699,385.35 : x
  2. Step 2: Convert to fraction form
    2,296,864.11/3,445,794.33 = 699,385.35/x
  3. Step 3: Cross multiply
    2,296,864.11x = 3,445,794.33 × 699,385.35
  4. Step 4: Simplify right side
    2,296,864.11x = 2,409,938,073,515.07
  5. Step 5: Solve for x
    x = 2,409,938,073,515.07/2,296,864.11
  6. Step 6: Final answer
    x = 1,049,229.71

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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.