Home / 8,708,698.26-13,063,227.47-3,169,044.27

Finding the Fourth Proportional to 8,708,698.26, 13,063,227.47 and 3,169,044.27

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Solution

The fourth proportional to 8,708,698.26, 13,063,227.47 and 3,169,044.27 is: 4,753,631.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,708,698.26 : 13,063,227.47 = 3,169,044.27 : x
  2. Step 2: Convert to fraction form
    8,708,698.26/13,063,227.47 = 3,169,044.27/x
  3. Step 3: Cross multiply
    8,708,698.26x = 13,063,227.47 × 3,169,044.27
  4. Step 4: Simplify right side
    8,708,698.26x = 41,397,946,145,664.88
  5. Step 5: Solve for x
    x = 41,397,946,145,664.88/8,708,698.26
  6. Step 6: Final answer
    x = 4,753,631.93

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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.