Home / 6,283,975.96-9,417,177.32-3,399,115.08

Finding the Fourth Proportional to 6,283,975.96, 9,417,177.32 and 3,399,115.08

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Solution

The fourth proportional to 6,283,975.96, 9,417,177.32 and 3,399,115.08 is: 5,093,919.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,975.96 : 9,417,177.32 = 3,399,115.08 : x
  2. Step 2: Convert to fraction form
    6,283,975.96/9,417,177.32 = 3,399,115.08/x
  3. Step 3: Cross multiply
    6,283,975.96x = 9,417,177.32 × 3,399,115.08
  4. Step 4: Simplify right side
    6,283,975.96x = 32,010,069,439,445.99
  5. Step 5: Solve for x
    x = 32,010,069,439,445.99/6,283,975.96
  6. Step 6: Final answer
    x = 5,093,919.78

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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.