Home / 11,414,292.47-17,127,325.16-5,349,640.33

Finding the Fourth Proportional to 11,414,292.47, 17,127,325.16 and 5,349,640.33

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Solution

The fourth proportional to 11,414,292.47, 17,127,325.16 and 5,349,640.33 is: 8,027,219.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,414,292.47 : 17,127,325.16 = 5,349,640.33 : x
  2. Step 2: Convert to fraction form
    11,414,292.47/17,127,325.16 = 5,349,640.33/x
  3. Step 3: Cross multiply
    11,414,292.47x = 17,127,325.16 × 5,349,640.33
  4. Step 4: Simplify right side
    11,414,292.47x = 91,625,029,361,910.73
  5. Step 5: Solve for x
    x = 91,625,029,361,910.73/11,414,292.47
  6. Step 6: Final answer
    x = 8,027,219.35

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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.