Home / 3,411,570.39-4,705,993.56-2,204,346.39

Finding the Fourth Proportional to 3,411,570.39, 4,705,993.56 and 2,204,346.39

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Solution

The fourth proportional to 3,411,570.39, 4,705,993.56 and 2,204,346.39 is: 3,040,722.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,570.39 : 4,705,993.56 = 2,204,346.39 : x
  2. Step 2: Convert to fraction form
    3,411,570.39/4,705,993.56 = 2,204,346.39/x
  3. Step 3: Cross multiply
    3,411,570.39x = 4,705,993.56 × 2,204,346.39
  4. Step 4: Simplify right side
    3,411,570.39x = 10,373,639,915,349.25
  5. Step 5: Solve for x
    x = 10,373,639,915,349.25/3,411,570.39
  6. Step 6: Final answer
    x = 3,040,722.81

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Double scale
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1.5x scale

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.