Home / 3,206,797.65-4,425,379.79-1,756,583.37

Finding the Fourth Proportional to 3,206,797.65, 4,425,379.79 and 1,756,583.37

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Solution

The fourth proportional to 3,206,797.65, 4,425,379.79 and 1,756,583.37 is: 2,424,084.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,797.65 : 4,425,379.79 = 1,756,583.37 : x
  2. Step 2: Convert to fraction form
    3,206,797.65/4,425,379.79 = 1,756,583.37/x
  3. Step 3: Cross multiply
    3,206,797.65x = 4,425,379.79 × 1,756,583.37
  4. Step 4: Simplify right side
    3,206,797.65x = 7,773,548,536,265.18
  5. Step 5: Solve for x
    x = 7,773,548,536,265.18/3,206,797.65
  6. Step 6: Final answer
    x = 2,424,084.52

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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.