Home / 9,802,837.08-14,701,758.30-6,950,991.78

Finding the Fourth Proportional to 9,802,837.08, 14,701,758.30 and 6,950,991.78

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Solution

The fourth proportional to 9,802,837.08, 14,701,758.30 and 6,950,991.78 is: 10,424,716.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,802,837.08 : 14,701,758.30 = 6,950,991.78 : x
  2. Step 2: Convert to fraction form
    9,802,837.08/14,701,758.30 = 6,950,991.78/x
  3. Step 3: Cross multiply
    9,802,837.08x = 14,701,758.30 × 6,950,991.78
  4. Step 4: Simplify right side
    9,802,837.08x = 102,191,801,094,846.78
  5. Step 5: Solve for x
    x = 102,191,801,094,846.78/9,802,837.08
  6. Step 6: Final answer
    x = 10,424,716.87

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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.