Home / 6,514,617.15-9,768,741.82-2,675,413.37

Finding the Fourth Proportional to 6,514,617.15, 9,768,741.82 and 2,675,413.37

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Solution

The fourth proportional to 6,514,617.15, 9,768,741.82 and 2,675,413.37 is: 4,011,812.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,617.15 : 9,768,741.82 = 2,675,413.37 : x
  2. Step 2: Convert to fraction form
    6,514,617.15/9,768,741.82 = 2,675,413.37/x
  3. Step 3: Cross multiply
    6,514,617.15x = 9,768,741.82 × 2,675,413.37
  4. Step 4: Simplify right side
    6,514,617.15x = 26,135,422,491,039.46
  5. Step 5: Solve for x
    x = 26,135,422,491,039.46/6,514,617.15
  6. Step 6: Final answer
    x = 4,011,812.50

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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.