Home / 8,348,601.08-12,524,474.84-3,162,763.93

Finding the Fourth Proportional to 8,348,601.08, 12,524,474.84 and 3,162,763.93

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Solution

The fourth proportional to 8,348,601.08, 12,524,474.84 and 3,162,763.93 is: 4,744,741.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,348,601.08 : 12,524,474.84 = 3,162,763.93 : x
  2. Step 2: Convert to fraction form
    8,348,601.08/12,524,474.84 = 3,162,763.93/x
  3. Step 3: Cross multiply
    8,348,601.08x = 12,524,474.84 × 3,162,763.93
  4. Step 4: Simplify right side
    8,348,601.08x = 39,611,957,266,144.52
  5. Step 5: Solve for x
    x = 39,611,957,266,144.52/8,348,601.08
  6. Step 6: Final answer
    x = 4,744,741.89

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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.