Home / 6,207,054.80-9,305,041.80-2,419,656.80

Finding the Fourth Proportional to 6,207,054.80, 9,305,041.80 and 2,419,656.80

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Solution

The fourth proportional to 6,207,054.80, 9,305,041.80 and 2,419,656.80 is: 3,627,325.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,054.80 : 9,305,041.80 = 2,419,656.80 : x
  2. Step 2: Convert to fraction form
    6,207,054.80/9,305,041.80 = 2,419,656.80/x
  3. Step 3: Cross multiply
    6,207,054.80x = 9,305,041.80 × 2,419,656.80
  4. Step 4: Simplify right side
    6,207,054.80x = 22,515,007,665,654.24
  5. Step 5: Solve for x
    x = 22,515,007,665,654.24/6,207,054.80
  6. Step 6: Final answer
    x = 3,627,325.42

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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.