Home / 9,691,381.80-14,535,906.30-4,011,013.80

Finding the Fourth Proportional to 9,691,381.80, 14,535,906.30 and 4,011,013.80

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Solution

The fourth proportional to 9,691,381.80, 14,535,906.30 and 4,011,013.80 is: 6,016,037.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,691,381.80 : 14,535,906.30 = 4,011,013.80 : x
  2. Step 2: Convert to fraction form
    9,691,381.80/14,535,906.30 = 4,011,013.80/x
  3. Step 3: Cross multiply
    9,691,381.80x = 14,535,906.30 × 4,011,013.80
  4. Step 4: Simplify right side
    9,691,381.80x = 58,303,720,764,806.94
  5. Step 5: Solve for x
    x = 58,303,720,764,806.94/9,691,381.80
  6. Step 6: Final answer
    x = 6,016,037.96

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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.