Home / 4,960,413.27-6,844,841.82-2,785,193.91

Finding the Fourth Proportional to 4,960,413.27, 6,844,841.82 and 2,785,193.91

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Solution

The fourth proportional to 4,960,413.27, 6,844,841.82 and 2,785,193.91 is: 3,843,270.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,413.27 : 6,844,841.82 = 2,785,193.91 : x
  2. Step 2: Convert to fraction form
    4,960,413.27/6,844,841.82 = 2,785,193.91/x
  3. Step 3: Cross multiply
    4,960,413.27x = 6,844,841.82 × 2,785,193.91
  4. Step 4: Simplify right side
    4,960,413.27x = 19,064,211,751,977.32
  5. Step 5: Solve for x
    x = 19,064,211,751,977.32/4,960,413.27
  6. Step 6: Final answer
    x = 3,843,270.86

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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.