Home / 5,777,989.00-7,973,617.62-3,199,666.66

Finding the Fourth Proportional to 5,777,989.00, 7,973,617.62 and 3,199,666.66

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Solution

The fourth proportional to 5,777,989.00, 7,973,617.62 and 3,199,666.66 is: 4,415,536.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,777,989.00 : 7,973,617.62 = 3,199,666.66 : x
  2. Step 2: Convert to fraction form
    5,777,989.00/7,973,617.62 = 3,199,666.66/x
  3. Step 3: Cross multiply
    5,777,989.00x = 7,973,617.62 × 3,199,666.66
  4. Step 4: Simplify right side
    5,777,989.00x = 25,512,918,450,367.26
  5. Step 5: Solve for x
    x = 25,512,918,450,367.26/5,777,989.00
  6. Step 6: Final answer
    x = 4,415,536.00

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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.