Home / 8,036,020.37-11,089,791.51-4,365,008.43

Finding the Fourth Proportional to 8,036,020.37, 11,089,791.51 and 4,365,008.43

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Solution

The fourth proportional to 8,036,020.37, 11,089,791.51 and 4,365,008.43 is: 6,023,756.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036,020.37 : 11,089,791.51 = 4,365,008.43 : x
  2. Step 2: Convert to fraction form
    8,036,020.37/11,089,791.51 = 4,365,008.43/x
  3. Step 3: Cross multiply
    8,036,020.37x = 11,089,791.51 × 4,365,008.43
  4. Step 4: Simplify right side
    8,036,020.37x = 48,407,033,428,092.42
  5. Step 5: Solve for x
    x = 48,407,033,428,092.42/8,036,020.37
  6. Step 6: Final answer
    x = 6,023,756.94

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1.5x scale

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.