Home / 6,789,636.12-10,184,772.42-2,241,081.48

Finding the Fourth Proportional to 6,789,636.12, 10,184,772.42 and 2,241,081.48

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Solution

The fourth proportional to 6,789,636.12, 10,184,772.42 and 2,241,081.48 is: 3,361,727.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,789,636.12 : 10,184,772.42 = 2,241,081.48 : x
  2. Step 2: Convert to fraction form
    6,789,636.12/10,184,772.42 = 2,241,081.48/x
  3. Step 3: Cross multiply
    6,789,636.12x = 10,184,772.42 × 2,241,081.48
  4. Step 4: Simplify right side
    6,789,636.12x = 22,824,904,848,476.78
  5. Step 5: Solve for x
    x = 22,824,904,848,476.78/6,789,636.12
  6. Step 6: Final answer
    x = 3,361,727.26

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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.