Home / 4,723,926.67-6,519,232.45-2,659,651.55

Finding the Fourth Proportional to 4,723,926.67, 6,519,232.45 and 2,659,651.55

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Solution

The fourth proportional to 4,723,926.67, 6,519,232.45 and 2,659,651.55 is: 3,670,439.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,926.67 : 6,519,232.45 = 2,659,651.55 : x
  2. Step 2: Convert to fraction form
    4,723,926.67/6,519,232.45 = 2,659,651.55/x
  3. Step 3: Cross multiply
    4,723,926.67x = 6,519,232.45 × 2,659,651.55
  4. Step 4: Simplify right side
    4,723,926.67x = 17,338,886,690,452.80
  5. Step 5: Solve for x
    x = 17,338,886,690,452.80/4,723,926.67
  6. Step 6: Final answer
    x = 3,670,439.43

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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.