Home / 8,032,073.94-11,093,388.22-5,414,062.70

Finding the Fourth Proportional to 8,032,073.94, 11,093,388.22 and 5,414,062.70

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Solution

The fourth proportional to 8,032,073.94, 11,093,388.22 and 5,414,062.70 is: 7,477,558.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,073.94 : 11,093,388.22 = 5,414,062.70 : x
  2. Step 2: Convert to fraction form
    8,032,073.94/11,093,388.22 = 5,414,062.70/x
  3. Step 3: Cross multiply
    8,032,073.94x = 11,093,388.22 × 5,414,062.70
  4. Step 4: Simplify right side
    8,032,073.94x = 60,060,299,378,521.40
  5. Step 5: Solve for x
    x = 60,060,299,378,521.40/8,032,073.94
  6. Step 6: Final answer
    x = 7,477,558.08

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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.