Home / 2,297,255.70-3,445,883.55-2,187,030.90

Finding the Fourth Proportional to 2,297,255.70, 3,445,883.55 and 2,187,030.90

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Solution

The fourth proportional to 2,297,255.70, 3,445,883.55 and 2,187,030.90 is: 3,280,546.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,255.70 : 3,445,883.55 = 2,187,030.90 : x
  2. Step 2: Convert to fraction form
    2,297,255.70/3,445,883.55 = 2,187,030.90/x
  3. Step 3: Cross multiply
    2,297,255.70x = 3,445,883.55 × 2,187,030.90
  4. Step 4: Simplify right side
    2,297,255.70x = 7,536,253,801,651.69
  5. Step 5: Solve for x
    x = 7,536,253,801,651.69/2,297,255.70
  6. Step 6: Final answer
    x = 3,280,546.35

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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.