Home / 3,631,274.60-5,446,911.90-2,214,098.60

Finding the Fourth Proportional to 3,631,274.60, 5,446,911.90 and 2,214,098.60

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Solution

The fourth proportional to 3,631,274.60, 5,446,911.90 and 2,214,098.60 is: 3,321,147.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,274.60 : 5,446,911.90 = 2,214,098.60 : x
  2. Step 2: Convert to fraction form
    3,631,274.60/5,446,911.90 = 2,214,098.60/x
  3. Step 3: Cross multiply
    3,631,274.60x = 5,446,911.90 × 2,214,098.60
  4. Step 4: Simplify right side
    3,631,274.60x = 12,060,000,012,113.34
  5. Step 5: Solve for x
    x = 12,060,000,012,113.34/3,631,274.60
  6. Step 6: Final answer
    x = 3,321,147.90

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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.