Home / 8,051,365.25-11,110,932.36-4,380,308.15

Finding the Fourth Proportional to 8,051,365.25, 11,110,932.36 and 4,380,308.15

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Solution

The fourth proportional to 8,051,365.25, 11,110,932.36 and 4,380,308.15 is: 6,044,851.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,051,365.25 : 11,110,932.36 = 4,380,308.15 : x
  2. Step 2: Convert to fraction form
    8,051,365.25/11,110,932.36 = 4,380,308.15/x
  3. Step 3: Cross multiply
    8,051,365.25x = 11,110,932.36 × 4,380,308.15
  4. Step 4: Simplify right side
    8,051,365.25x = 48,669,307,515,052.06
  5. Step 5: Solve for x
    x = 48,669,307,515,052.06/8,051,365.25
  6. Step 6: Final answer
    x = 6,044,851.53

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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.