Home / 3,195,673.56-4,410,005.85-1,745,369.64

Finding the Fourth Proportional to 3,195,673.56, 4,410,005.85 and 1,745,369.64

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Solution

The fourth proportional to 3,195,673.56, 4,410,005.85 and 1,745,369.64 is: 2,408,597.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,673.56 : 4,410,005.85 = 1,745,369.64 : x
  2. Step 2: Convert to fraction form
    3,195,673.56/4,410,005.85 = 1,745,369.64/x
  3. Step 3: Cross multiply
    3,195,673.56x = 4,410,005.85 × 1,745,369.64
  4. Step 4: Simplify right side
    3,195,673.56x = 7,697,090,322,812.39
  5. Step 5: Solve for x
    x = 7,697,090,322,812.39/3,195,673.56
  6. Step 6: Final answer
    x = 2,408,597.18

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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.