Home / 2,294,857.35-3,442,286.03-1,099,115.10

Finding the Fourth Proportional to 2,294,857.35, 3,442,286.03 and 1,099,115.10

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Solution

The fourth proportional to 2,294,857.35, 3,442,286.03 and 1,099,115.10 is: 1,648,672.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,857.35 : 3,442,286.03 = 1,099,115.10 : x
  2. Step 2: Convert to fraction form
    2,294,857.35/3,442,286.03 = 1,099,115.10/x
  3. Step 3: Cross multiply
    2,294,857.35x = 3,442,286.03 × 1,099,115.10
  4. Step 4: Simplify right side
    2,294,857.35x = 3,783,468,548,596.48
  5. Step 5: Solve for x
    x = 3,783,468,548,596.48/2,294,857.35
  6. Step 6: Final answer
    x = 1,648,672.65

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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.