Home / 4,150,584.20-6,225,876.30-1,625,400.20

Finding the Fourth Proportional to 4,150,584.20, 6,225,876.30 and 1,625,400.20

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Solution

The fourth proportional to 4,150,584.20, 6,225,876.30 and 1,625,400.20 is: 2,438,100.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,584.20 : 6,225,876.30 = 1,625,400.20 : x
  2. Step 2: Convert to fraction form
    4,150,584.20/6,225,876.30 = 1,625,400.20/x
  3. Step 3: Cross multiply
    4,150,584.20x = 6,225,876.30 × 1,625,400.20
  4. Step 4: Simplify right side
    4,150,584.20x = 10,119,540,583,195.26
  5. Step 5: Solve for x
    x = 10,119,540,583,195.26/4,150,584.20
  6. Step 6: Final answer
    x = 2,438,100.30

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1.5x scale

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.