Home / 3,282,556.92-4,530,684.42-1,924,867.32

Finding the Fourth Proportional to 3,282,556.92, 4,530,684.42 and 1,924,867.32

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Solution

The fourth proportional to 3,282,556.92, 4,530,684.42 and 1,924,867.32 is: 2,656,760.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,556.92 : 4,530,684.42 = 1,924,867.32 : x
  2. Step 2: Convert to fraction form
    3,282,556.92/4,530,684.42 = 1,924,867.32/x
  3. Step 3: Cross multiply
    3,282,556.92x = 4,530,684.42 × 1,924,867.32
  4. Step 4: Simplify right side
    3,282,556.92x = 8,720,966,377,291.15
  5. Step 5: Solve for x
    x = 8,720,966,377,291.15/3,282,556.92
  6. Step 6: Final answer
    x = 2,656,760.14

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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.