Home / 3,056,481.60-4,584,722.40-2,752,051.20

Finding the Fourth Proportional to 3,056,481.60, 4,584,722.40 and 2,752,051.20

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Solution

The fourth proportional to 3,056,481.60, 4,584,722.40 and 2,752,051.20 is: 4,128,076.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,481.60 : 4,584,722.40 = 2,752,051.20 : x
  2. Step 2: Convert to fraction form
    3,056,481.60/4,584,722.40 = 2,752,051.20/x
  3. Step 3: Cross multiply
    3,056,481.60x = 4,584,722.40 × 2,752,051.20
  4. Step 4: Simplify right side
    3,056,481.60x = 12,617,390,782,586.88
  5. Step 5: Solve for x
    x = 12,617,390,782,586.88/3,056,481.60
  6. Step 6: Final answer
    x = 4,128,076.80

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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.