Home / 3,308,104.60-4,962,740.10-1,179,424.60

Finding the Fourth Proportional to 3,308,104.60, 4,962,740.10 and 1,179,424.60

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Solution

The fourth proportional to 3,308,104.60, 4,962,740.10 and 1,179,424.60 is: 1,769,344.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,104.60 : 4,962,740.10 = 1,179,424.60 : x
  2. Step 2: Convert to fraction form
    3,308,104.60/4,962,740.10 = 1,179,424.60/x
  3. Step 3: Cross multiply
    3,308,104.60x = 4,962,740.10 × 1,179,424.60
  4. Step 4: Simplify right side
    3,308,104.60x = 5,853,177,757,346.46
  5. Step 5: Solve for x
    x = 5,853,177,757,346.46/3,308,104.60
  6. Step 6: Final answer
    x = 1,769,344.83

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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.