Home / 3,184,270.56-4,394,293.66-1,733,965.56

Finding the Fourth Proportional to 3,184,270.56, 4,394,293.66 and 1,733,965.56

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Solution

The fourth proportional to 3,184,270.56, 4,394,293.66 and 1,733,965.56 is: 2,392,872.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,270.56 : 4,394,293.66 = 1,733,965.56 : x
  2. Step 2: Convert to fraction form
    3,184,270.56/4,394,293.66 = 1,733,965.56/x
  3. Step 3: Cross multiply
    3,184,270.56x = 4,394,293.66 × 1,733,965.56
  4. Step 4: Simplify right side
    3,184,270.56x = 7,619,553,866,966.35
  5. Step 5: Solve for x
    x = 7,619,553,866,966.35/3,184,270.56
  6. Step 6: Final answer
    x = 2,392,872.63

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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.