Home / 4,008,733.30-5,534,198.37-3,135,713.14

Finding the Fourth Proportional to 4,008,733.30, 5,534,198.37 and 3,135,713.14

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Solution

The fourth proportional to 4,008,733.30, 5,534,198.37 and 3,135,713.14 is: 4,328,963.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,733.30 : 5,534,198.37 = 3,135,713.14 : x
  2. Step 2: Convert to fraction form
    4,008,733.30/5,534,198.37 = 3,135,713.14/x
  3. Step 3: Cross multiply
    4,008,733.30x = 5,534,198.37 × 3,135,713.14
  4. Step 4: Simplify right side
    4,008,733.30x = 17,353,658,556,649.07
  5. Step 5: Solve for x
    x = 17,353,658,556,649.07/4,008,733.30
  6. Step 6: Final answer
    x = 4,328,963.11

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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.