Home / 3,022,280.40-4,533,420.60-2,844,987.60

Finding the Fourth Proportional to 3,022,280.40, 4,533,420.60 and 2,844,987.60

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Solution

The fourth proportional to 3,022,280.40, 4,533,420.60 and 2,844,987.60 is: 4,267,481.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,280.40 : 4,533,420.60 = 2,844,987.60 : x
  2. Step 2: Convert to fraction form
    3,022,280.40/4,533,420.60 = 2,844,987.60/x
  3. Step 3: Cross multiply
    3,022,280.40x = 4,533,420.60 × 2,844,987.60
  4. Step 4: Simplify right side
    3,022,280.40x = 12,897,525,392,584.56
  5. Step 5: Solve for x
    x = 12,897,525,392,584.56/3,022,280.40
  6. Step 6: Final answer
    x = 4,267,481.40

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Similar ratio
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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.