Home / 6,514,617.53-9,768,742.38-2,675,413.75

Finding the Fourth Proportional to 6,514,617.53, 9,768,742.38 and 2,675,413.75

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Solution

The fourth proportional to 6,514,617.53, 9,768,742.38 and 2,675,413.75 is: 4,011,813.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,617.53 : 9,768,742.38 = 2,675,413.75 : x
  2. Step 2: Convert to fraction form
    6,514,617.53/9,768,742.38 = 2,675,413.75/x
  3. Step 3: Cross multiply
    6,514,617.53x = 9,768,742.38 × 2,675,413.75
  4. Step 4: Simplify right side
    6,514,617.53x = 26,135,427,659,237.87
  5. Step 5: Solve for x
    x = 26,135,427,659,237.87/6,514,617.53
  6. Step 6: Final answer
    x = 4,011,813.06

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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.