Home / 4,153,008.40-6,229,512.60-2,550,374.80

Finding the Fourth Proportional to 4,153,008.40, 6,229,512.60 and 2,550,374.80

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Solution

The fourth proportional to 4,153,008.40, 6,229,512.60 and 2,550,374.80 is: 3,825,562.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,008.40 : 6,229,512.60 = 2,550,374.80 : x
  2. Step 2: Convert to fraction form
    4,153,008.40/6,229,512.60 = 2,550,374.80/x
  3. Step 3: Cross multiply
    4,153,008.40x = 6,229,512.60 × 2,550,374.80
  4. Step 4: Simplify right side
    4,153,008.40x = 15,887,591,951,322.48
  5. Step 5: Solve for x
    x = 15,887,591,951,322.48/4,153,008.40
  6. Step 6: Final answer
    x = 3,825,562.20

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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.