Home / 4,182,911.04-5,772,532.20-2,347,481.88

Finding the Fourth Proportional to 4,182,911.04, 5,772,532.20 and 2,347,481.88

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Solution

The fourth proportional to 4,182,911.04, 5,772,532.20 and 2,347,481.88 is: 3,239,589.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,911.04 : 5,772,532.20 = 2,347,481.88 : x
  2. Step 2: Convert to fraction form
    4,182,911.04/5,772,532.20 = 2,347,481.88/x
  3. Step 3: Cross multiply
    4,182,911.04x = 5,772,532.20 × 2,347,481.88
  4. Step 4: Simplify right side
    4,182,911.04x = 13,550,914,741,216.54
  5. Step 5: Solve for x
    x = 13,550,914,741,216.54/4,182,911.04
  6. Step 6: Final answer
    x = 3,239,589.51

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1.5x scale

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.