Home / 3,684,523.55-5,084,439.68-2,030,344.91

Finding the Fourth Proportional to 3,684,523.55, 5,084,439.68 and 2,030,344.91

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Solution

The fourth proportional to 3,684,523.55, 5,084,439.68 and 2,030,344.91 is: 2,801,764.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,523.55 : 5,084,439.68 = 2,030,344.91 : x
  2. Step 2: Convert to fraction form
    3,684,523.55/5,084,439.68 = 2,030,344.91/x
  3. Step 3: Cross multiply
    3,684,523.55x = 5,084,439.68 × 2,030,344.91
  4. Step 4: Simplify right side
    3,684,523.55x = 10,323,166,214,338.30
  5. Step 5: Solve for x
    x = 10,323,166,214,338.30/3,684,523.55
  6. Step 6: Final answer
    x = 2,801,764.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.