Home / 3,085,905.06-4,627,559.16-1,166,493.42

Finding the Fourth Proportional to 3,085,905.06, 4,627,559.16 and 1,166,493.42

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Solution

The fourth proportional to 3,085,905.06, 4,627,559.16 and 1,166,493.42 is: 1,749,249.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,905.06 : 4,627,559.16 = 1,166,493.42 : x
  2. Step 2: Convert to fraction form
    3,085,905.06/4,627,559.16 = 1,166,493.42/x
  3. Step 3: Cross multiply
    3,085,905.06x = 4,627,559.16 × 1,166,493.42
  4. Step 4: Simplify right side
    3,085,905.06x = 5,398,017,310,800.73
  5. Step 5: Solve for x
    x = 5,398,017,310,800.73/3,085,905.06
  6. Step 6: Final answer
    x = 1,749,249.31

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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.