Home / 6,665,682.03-9,199,389.34-3,765,259.73

Finding the Fourth Proportional to 6,665,682.03, 9,199,389.34 and 3,765,259.73

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Solution

The fourth proportional to 6,665,682.03, 9,199,389.34 and 3,765,259.73 is: 5,196,481.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,665,682.03 : 9,199,389.34 = 3,765,259.73 : x
  2. Step 2: Convert to fraction form
    6,665,682.03/9,199,389.34 = 3,765,259.73/x
  3. Step 3: Cross multiply
    6,665,682.03x = 9,199,389.34 × 3,765,259.73
  4. Step 4: Simplify right side
    6,665,682.03x = 34,638,090,222,493.28
  5. Step 5: Solve for x
    x = 34,638,090,222,493.28/6,665,682.03
  6. Step 6: Final answer
    x = 5,196,481.03

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Double scale
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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.