Home / 6,131,713.83-9,201,507.36-4,112,238.03

Finding the Fourth Proportional to 6,131,713.83, 9,201,507.36 and 4,112,238.03

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Solution

The fourth proportional to 6,131,713.83, 9,201,507.36 and 4,112,238.03 is: 6,170,997.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,131,713.83 : 9,201,507.36 = 4,112,238.03 : x
  2. Step 2: Convert to fraction form
    6,131,713.83/9,201,507.36 = 4,112,238.03/x
  3. Step 3: Cross multiply
    6,131,713.83x = 9,201,507.36 × 4,112,238.03
  4. Step 4: Simplify right side
    6,131,713.83x = 37,838,788,499,116.90
  5. Step 5: Solve for x
    x = 37,838,788,499,116.90/6,131,713.83
  6. Step 6: Final answer
    x = 6,170,997.14

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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.