Home / 6,097,972.26-9,138,830.82-3,218,662.19

Finding the Fourth Proportional to 6,097,972.26, 9,138,830.82 and 3,218,662.19

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Solution

The fourth proportional to 6,097,972.26, 9,138,830.82 and 3,218,662.19 is: 4,823,703.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,097,972.26 : 9,138,830.82 = 3,218,662.19 : x
  2. Step 2: Convert to fraction form
    6,097,972.26/9,138,830.82 = 3,218,662.19/x
  3. Step 3: Cross multiply
    6,097,972.26x = 9,138,830.82 × 3,218,662.19
  4. Step 4: Simplify right side
    6,097,972.26x = 29,414,809,221,140.70
  5. Step 5: Solve for x
    x = 29,414,809,221,140.70/6,097,972.26
  6. Step 6: Final answer
    x = 4,823,703.35

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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.