Home / 8,051,366.43-11,110,934-4,380,309.34

Finding the Fourth Proportional to 8,051,366.43, 11,110,934 and 4,380,309.34

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Solution

The fourth proportional to 8,051,366.43, 11,110,934 and 4,380,309.34 is: 6,044,853.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,051,366.43 : 11,110,934 = 4,380,309.34 : x
  2. Step 2: Convert to fraction form
    8,051,366.43/11,110,934 = 4,380,309.34/x
  3. Step 3: Cross multiply
    8,051,366.43x = 11,110,934 × 4,380,309.34
  4. Step 4: Simplify right side
    8,051,366.43x = 48,669,327,976,323.55
  5. Step 5: Solve for x
    x = 48,669,327,976,323.55/8,051,366.43
  6. Step 6: Final answer
    x = 6,044,853.18

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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.