Home / 8,084,556.60-12,126,834.92-4,041,668.40

Finding the Fourth Proportional to 8,084,556.60, 12,126,834.92 and 4,041,668.40

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Solution

The fourth proportional to 8,084,556.60, 12,126,834.92 and 4,041,668.40 is: 6,062,502.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,556.60 : 12,126,834.92 = 4,041,668.40 : x
  2. Step 2: Convert to fraction form
    8,084,556.60/12,126,834.92 = 4,041,668.40/x
  3. Step 3: Cross multiply
    8,084,556.60x = 12,126,834.92 × 4,041,668.40
  4. Step 4: Simplify right side
    8,084,556.60x = 49,012,645,488,180.52
  5. Step 5: Solve for x
    x = 49,012,645,488,180.52/8,084,556.60
  6. Step 6: Final answer
    x = 6,062,502.61

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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.