Home / 8,032,278.03-11,084,736.35-4,361,349.33

Finding the Fourth Proportional to 8,032,278.03, 11,084,736.35 and 4,361,349.33

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Solution

The fourth proportional to 8,032,278.03, 11,084,736.35 and 4,361,349.33 is: 6,018,766.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,278.03 : 11,084,736.35 = 4,361,349.33 : x
  2. Step 2: Convert to fraction form
    8,032,278.03/11,084,736.35 = 4,361,349.33/x
  3. Step 3: Cross multiply
    8,032,278.03x = 11,084,736.35 × 4,361,349.33
  4. Step 4: Simplify right side
    8,032,278.03x = 48,344,407,431,492.41
  5. Step 5: Solve for x
    x = 48,344,407,431,492.41/8,032,278.03
  6. Step 6: Final answer
    x = 6,018,766.69

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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.