Home / 10,726,061.60-16,089,092.40-3,538,704.80

Finding the Fourth Proportional to 10,726,061.60, 16,089,092.40 and 3,538,704.80

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Solution

The fourth proportional to 10,726,061.60, 16,089,092.40 and 3,538,704.80 is: 5,308,057.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,726,061.60 : 16,089,092.40 = 3,538,704.80 : x
  2. Step 2: Convert to fraction form
    10,726,061.60/16,089,092.40 = 3,538,704.80/x
  3. Step 3: Cross multiply
    10,726,061.60x = 16,089,092.40 × 3,538,704.80
  4. Step 4: Simplify right side
    10,726,061.60x = 56,934,548,503,523.52
  5. Step 5: Solve for x
    x = 56,934,548,503,523.52/10,726,061.60
  6. Step 6: Final answer
    x = 5,308,057.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.