Home / 2,446,209.60-3,668,002.20-1,024,659.60

Finding the Fourth Proportional to 2,446,209.60, 3,668,002.20 and 1,024,659.60

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Solution

The fourth proportional to 2,446,209.60, 3,668,002.20 and 1,024,659.60 is: 1,536,439.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,209.60 : 3,668,002.20 = 1,024,659.60 : x
  2. Step 2: Convert to fraction form
    2,446,209.60/3,668,002.20 = 1,024,659.60/x
  3. Step 3: Cross multiply
    2,446,209.60x = 3,668,002.20 × 1,024,659.60
  4. Step 4: Simplify right side
    2,446,209.60x = 3,758,453,667,051.12
  5. Step 5: Solve for x
    x = 3,758,453,667,051.12/2,446,209.60
  6. Step 6: Final answer
    x = 1,536,439.75

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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.