Home / 6,452,741.27-9,681,146.26-3,040,890.05

Finding the Fourth Proportional to 6,452,741.27, 9,681,146.26 and 3,040,890.05

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Solution

The fourth proportional to 6,452,741.27, 9,681,146.26 and 3,040,890.05 is: 4,562,293.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,452,741.27 : 9,681,146.26 = 3,040,890.05 : x
  2. Step 2: Convert to fraction form
    6,452,741.27/9,681,146.26 = 3,040,890.05/x
  3. Step 3: Cross multiply
    6,452,741.27x = 9,681,146.26 × 3,040,890.05
  4. Step 4: Simplify right side
    6,452,741.27x = 29,439,301,351,229.36
  5. Step 5: Solve for x
    x = 29,439,301,351,229.36/6,452,741.27
  6. Step 6: Final answer
    x = 4,562,293.78

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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.