Home / 8,084,691.44-11,157,043.03-4,413,762.74

Finding the Fourth Proportional to 8,084,691.44, 11,157,043.03 and 4,413,762.74

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Solution

The fourth proportional to 8,084,691.44, 11,157,043.03 and 4,413,762.74 is: 6,091,084.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,691.44 : 11,157,043.03 = 4,413,762.74 : x
  2. Step 2: Convert to fraction form
    8,084,691.44/11,157,043.03 = 4,413,762.74/x
  3. Step 3: Cross multiply
    8,084,691.44x = 11,157,043.03 × 4,413,762.74
  4. Step 4: Simplify right side
    8,084,691.44x = 49,244,540,783,834.66
  5. Step 5: Solve for x
    x = 49,244,540,783,834.66/8,084,691.44
  6. Step 6: Final answer
    x = 6,091,084.75

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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.