Home / 11,597,727.69-16,002,942.39-6,703,406.37

Finding the Fourth Proportional to 11,597,727.69, 16,002,942.39 and 6,703,406.37

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Solution

The fourth proportional to 11,597,727.69, 16,002,942.39 and 6,703,406.37 is: 9,249,589.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,727.69 : 16,002,942.39 = 6,703,406.37 : x
  2. Step 2: Convert to fraction form
    11,597,727.69/16,002,942.39 = 6,703,406.37/x
  3. Step 3: Cross multiply
    11,597,727.69x = 16,002,942.39 × 6,703,406.37
  4. Step 4: Simplify right side
    11,597,727.69x = 107,274,225,955,869.03
  5. Step 5: Solve for x
    x = 107,274,225,955,869.03/11,597,727.69
  6. Step 6: Final answer
    x = 9,249,589.99

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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.