Home / 4,044,755.20-6,068,007.60-1,348,621.60

Finding the Fourth Proportional to 4,044,755.20, 6,068,007.60 and 1,348,621.60

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Solution

The fourth proportional to 4,044,755.20, 6,068,007.60 and 1,348,621.60 is: 2,023,224.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,755.20 : 6,068,007.60 = 1,348,621.60 : x
  2. Step 2: Convert to fraction form
    4,044,755.20/6,068,007.60 = 1,348,621.60/x
  3. Step 3: Cross multiply
    4,044,755.20x = 6,068,007.60 × 1,348,621.60
  4. Step 4: Simplify right side
    4,044,755.20x = 8,183,446,118,324.16
  5. Step 5: Solve for x
    x = 8,183,446,118,324.16/4,044,755.20
  6. Step 6: Final answer
    x = 2,023,224.08

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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.