Home / 6,336,273.60-9,504,410.40-2,970,820.80

Finding the Fourth Proportional to 6,336,273.60, 9,504,410.40 and 2,970,820.80

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Solution

The fourth proportional to 6,336,273.60, 9,504,410.40 and 2,970,820.80 is: 4,456,231.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,273.60 : 9,504,410.40 = 2,970,820.80 : x
  2. Step 2: Convert to fraction form
    6,336,273.60/9,504,410.40 = 2,970,820.80/x
  3. Step 3: Cross multiply
    6,336,273.60x = 9,504,410.40 × 2,970,820.80
  4. Step 4: Simplify right side
    6,336,273.60x = 28,235,900,108,056.32
  5. Step 5: Solve for x
    x = 28,235,900,108,056.32/6,336,273.60
  6. Step 6: Final answer
    x = 4,456,231.20

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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.