Home / 6,791,216.26-9,368,787.00-4,036,338.22

Finding the Fourth Proportional to 6,791,216.26, 9,368,787.00 and 4,036,338.22

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Solution

The fourth proportional to 6,791,216.26, 9,368,787.00 and 4,036,338.22 is: 5,568,309.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,216.26 : 9,368,787.00 = 4,036,338.22 : x
  2. Step 2: Convert to fraction form
    6,791,216.26/9,368,787.00 = 4,036,338.22/x
  3. Step 3: Cross multiply
    6,791,216.26x = 9,368,787.00 × 4,036,338.22
  4. Step 4: Simplify right side
    6,791,216.26x = 37,815,593,038,889.33
  5. Step 5: Solve for x
    x = 37,815,593,038,889.33/6,791,216.26
  6. Step 6: Final answer
    x = 5,568,309.35

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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.