Home / 11,810,275.36-17,715,413.27-2,834,827.36

Finding the Fourth Proportional to 11,810,275.36, 17,715,413.27 and 2,834,827.36

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Solution

The fourth proportional to 11,810,275.36, 17,715,413.27 and 2,834,827.36 is: 4,252,241.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,275.36 : 17,715,413.27 = 2,834,827.36 : x
  2. Step 2: Convert to fraction form
    11,810,275.36/17,715,413.27 = 2,834,827.36/x
  3. Step 3: Cross multiply
    11,810,275.36x = 17,715,413.27 × 2,834,827.36
  4. Step 4: Simplify right side
    11,810,275.36x = 50,220,138,173,040.40
  5. Step 5: Solve for x
    x = 50,220,138,173,040.40/11,810,275.36
  6. Step 6: Final answer
    x = 4,252,241.09

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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.