Home / 8,061,456.96-11,125,596.24-6,020,723.52

Finding the Fourth Proportional to 8,061,456.96, 11,125,596.24 and 6,020,723.52

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Solution

The fourth proportional to 8,061,456.96, 11,125,596.24 and 6,020,723.52 is: 8,309,185.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,061,456.96 : 11,125,596.24 = 6,020,723.52 : x
  2. Step 2: Convert to fraction form
    8,061,456.96/11,125,596.24 = 6,020,723.52/x
  3. Step 3: Cross multiply
    8,061,456.96x = 11,125,596.24 × 6,020,723.52
  4. Step 4: Simplify right side
    8,061,456.96x = 66,984,138,956,191.56
  5. Step 5: Solve for x
    x = 66,984,138,956,191.56/8,061,456.96
  6. Step 6: Final answer
    x = 8,309,185.21

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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.