Home / 8,051,367.43-11,110,935.38-4,380,310.34

Finding the Fourth Proportional to 8,051,367.43, 11,110,935.38 and 4,380,310.34

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Solution

The fourth proportional to 8,051,367.43, 11,110,935.38 and 4,380,310.34 is: 6,044,854.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,051,367.43 : 11,110,935.38 = 4,380,310.34 : x
  2. Step 2: Convert to fraction form
    8,051,367.43/11,110,935.38 = 4,380,310.34/x
  3. Step 3: Cross multiply
    8,051,367.43x = 11,110,935.38 × 4,380,310.34
  4. Step 4: Simplify right side
    8,051,367.43x = 48,669,345,132,085.83
  5. Step 5: Solve for x
    x = 48,669,345,132,085.83/8,051,367.43
  6. Step 6: Final answer
    x = 6,044,854.56

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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.