Home / 8,036,816.33-11,089,491.82-4,731,895.63

Finding the Fourth Proportional to 8,036,816.33, 11,089,491.82 and 4,731,895.63

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Solution

The fourth proportional to 8,036,816.33, 11,089,491.82 and 4,731,895.63 is: 6,529,241.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036,816.33 : 11,089,491.82 = 4,731,895.63 : x
  2. Step 2: Convert to fraction form
    8,036,816.33/11,089,491.82 = 4,731,895.63/x
  3. Step 3: Cross multiply
    8,036,816.33x = 11,089,491.82 × 4,731,895.63
  4. Step 4: Simplify right side
    8,036,816.33x = 52,474,317,802,871.80
  5. Step 5: Solve for x
    x = 52,474,317,802,871.80/8,036,816.33
  6. Step 6: Final answer
    x = 6,529,241.88

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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.