Home / 5,166,790.68-7,751,928.24-2,287,764.39

Finding the Fourth Proportional to 5,166,790.68, 7,751,928.24 and 2,287,764.39

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Solution

The fourth proportional to 5,166,790.68, 7,751,928.24 and 2,287,764.39 is: 3,432,418.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,166,790.68 : 7,751,928.24 = 2,287,764.39 : x
  2. Step 2: Convert to fraction form
    5,166,790.68/7,751,928.24 = 2,287,764.39/x
  3. Step 3: Cross multiply
    5,166,790.68x = 7,751,928.24 × 2,287,764.39
  4. Step 4: Simplify right side
    5,166,790.68x = 17,734,585,381,307.38
  5. Step 5: Solve for x
    x = 17,734,585,381,307.38/5,166,790.68
  6. Step 6: Final answer
    x = 3,432,418.01

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.