Home / 2,443,722.90-3,665,584.35-2,284,290.60

Finding the Fourth Proportional to 2,443,722.90, 3,665,584.35 and 2,284,290.60

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Solution

The fourth proportional to 2,443,722.90, 3,665,584.35 and 2,284,290.60 is: 3,426,435.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,722.90 : 3,665,584.35 = 2,284,290.60 : x
  2. Step 2: Convert to fraction form
    2,443,722.90/3,665,584.35 = 2,284,290.60/x
  3. Step 3: Cross multiply
    2,443,722.90x = 3,665,584.35 × 2,284,290.60
  4. Step 4: Simplify right side
    2,443,722.90x = 8,373,259,874,212.11
  5. Step 5: Solve for x
    x = 8,373,259,874,212.11/2,443,722.90
  6. Step 6: Final answer
    x = 3,426,435.90

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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.