Home / 8,086,232.28-11,158,915.56-4,415,137.32

Finding the Fourth Proportional to 8,086,232.28, 11,158,915.56 and 4,415,137.32

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Solution

The fourth proportional to 8,086,232.28, 11,158,915.56 and 4,415,137.32 is: 6,092,843.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,086,232.28 : 11,158,915.56 = 4,415,137.32 : x
  2. Step 2: Convert to fraction form
    8,086,232.28/11,158,915.56 = 4,415,137.32/x
  3. Step 3: Cross multiply
    8,086,232.28x = 11,158,915.56 × 4,415,137.32
  4. Step 4: Simplify right side
    8,086,232.28x = 49,268,144,539,684.70
  5. Step 5: Solve for x
    x = 49,268,144,539,684.70/8,086,232.28
  6. Step 6: Final answer
    x = 6,092,843.10

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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.