Home / 11,176,857-15,424,062.66-6,089,625

Finding the Fourth Proportional to 11,176,857, 15,424,062.66 and 6,089,625

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Solution

The fourth proportional to 11,176,857, 15,424,062.66 and 6,089,625 is: 8,403,682.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,176,857 : 15,424,062.66 = 6,089,625 : x
  2. Step 2: Convert to fraction form
    11,176,857/15,424,062.66 = 6,089,625/x
  3. Step 3: Cross multiply
    11,176,857x = 15,424,062.66 × 6,089,625
  4. Step 4: Simplify right side
    11,176,857x = 93,926,757,575,902.50
  5. Step 5: Solve for x
    x = 93,926,757,575,902.50/11,176,857
  6. Step 6: Final answer
    x = 8,403,682.50

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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.