Home / 4,916,993.44-6,770,010.30-4,180,499.32

Finding the Fourth Proportional to 4,916,993.44, 6,770,010.30 and 4,180,499.32

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Solution

The fourth proportional to 4,916,993.44, 6,770,010.30 and 4,180,499.32 is: 5,755,961.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,993.44 : 6,770,010.30 = 4,180,499.32 : x
  2. Step 2: Convert to fraction form
    4,916,993.44/6,770,010.30 = 4,180,499.32/x
  3. Step 3: Cross multiply
    4,916,993.44x = 6,770,010.30 × 4,180,499.32
  4. Step 4: Simplify right side
    4,916,993.44x = 28,302,023,455,542.99
  5. Step 5: Solve for x
    x = 28,302,023,455,542.99/4,916,993.44
  6. Step 6: Final answer
    x = 5,755,961.20

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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.