Home / 6,003,090.99-9,002,778.75-2,164,419.38

Finding the Fourth Proportional to 6,003,090.99, 9,002,778.75 and 2,164,419.38

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Solution

The fourth proportional to 6,003,090.99, 9,002,778.75 and 2,164,419.38 is: 3,245,959.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,003,090.99 : 9,002,778.75 = 2,164,419.38 : x
  2. Step 2: Convert to fraction form
    6,003,090.99/9,002,778.75 = 2,164,419.38/x
  3. Step 3: Cross multiply
    6,003,090.99x = 9,002,778.75 × 2,164,419.38
  4. Step 4: Simplify right side
    6,003,090.99x = 19,485,788,822,859.12
  5. Step 5: Solve for x
    x = 19,485,788,822,859.12/6,003,090.99
  6. Step 6: Final answer
    x = 3,245,959.27

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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.