Home / 3,196,486.37-4,794,771.11-1,066,570.49

Finding the Fourth Proportional to 3,196,486.37, 4,794,771.11 and 1,066,570.49

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Solution

The fourth proportional to 3,196,486.37, 4,794,771.11 and 1,066,570.49 is: 1,599,869.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,486.37 : 4,794,771.11 = 1,066,570.49 : x
  2. Step 2: Convert to fraction form
    3,196,486.37/4,794,771.11 = 1,066,570.49/x
  3. Step 3: Cross multiply
    3,196,486.37x = 4,794,771.11 × 1,066,570.49
  4. Step 4: Simplify right side
    3,196,486.37x = 5,113,961,342,923.84
  5. Step 5: Solve for x
    x = 5,113,961,342,923.84/3,196,486.37
  6. Step 6: Final answer
    x = 1,599,869.59

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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.