Home / 9,587,827.82-14,381,795.50-3,198,062.63

Finding the Fourth Proportional to 9,587,827.82, 14,381,795.50 and 3,198,062.63

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Solution

The fourth proportional to 9,587,827.82, 14,381,795.50 and 3,198,062.63 is: 4,797,111.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,827.82 : 14,381,795.50 = 3,198,062.63 : x
  2. Step 2: Convert to fraction form
    9,587,827.82/14,381,795.50 = 3,198,062.63/x
  3. Step 3: Cross multiply
    9,587,827.82x = 14,381,795.50 × 3,198,062.63
  4. Step 4: Simplify right side
    9,587,827.82x = 45,993,882,732,857.01
  5. Step 5: Solve for x
    x = 45,993,882,732,857.01/9,587,827.82
  6. Step 6: Final answer
    x = 4,797,111.88

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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.