Home / 3,196,496.32-4,794,786-1,066,580.44

Finding the Fourth Proportional to 3,196,496.32, 4,794,786 and 1,066,580.44

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Solution

The fourth proportional to 3,196,496.32, 4,794,786 and 1,066,580.44 is: 1,599,884.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,496.32 : 4,794,786 = 1,066,580.44 : x
  2. Step 2: Convert to fraction form
    3,196,496.32/4,794,786 = 1,066,580.44/x
  3. Step 3: Cross multiply
    3,196,496.32x = 4,794,786 × 1,066,580.44
  4. Step 4: Simplify right side
    3,196,496.32x = 5,114,024,961,585.84
  5. Step 5: Solve for x
    x = 5,114,024,961,585.84/3,196,496.32
  6. Step 6: Final answer
    x = 1,599,884.51

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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.