Home / 3,282,600.06-4,530,743.91-1,924,910.46

Finding the Fourth Proportional to 3,282,600.06, 4,530,743.91 and 1,924,910.46

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Solution

The fourth proportional to 3,282,600.06, 4,530,743.91 and 1,924,910.46 is: 2,656,819.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,600.06 : 4,530,743.91 = 1,924,910.46 : x
  2. Step 2: Convert to fraction form
    3,282,600.06/4,530,743.91 = 1,924,910.46/x
  3. Step 3: Cross multiply
    3,282,600.06x = 4,530,743.91 × 1,924,910.46
  4. Step 4: Simplify right side
    3,282,600.06x = 8,721,276,343,940.30
  5. Step 5: Solve for x
    x = 8,721,276,343,940.30/3,282,600.06
  6. Step 6: Final answer
    x = 2,656,819.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.