Home / 6,810,014.88-9,397,893.24-3,754,338.48

Finding the Fourth Proportional to 6,810,014.88, 9,397,893.24 and 3,754,338.48

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Solution

The fourth proportional to 6,810,014.88, 9,397,893.24 and 3,754,338.48 is: 5,181,027.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,014.88 : 9,397,893.24 = 3,754,338.48 : x
  2. Step 2: Convert to fraction form
    6,810,014.88/9,397,893.24 = 3,754,338.48/x
  3. Step 3: Cross multiply
    6,810,014.88x = 9,397,893.24 × 3,754,338.48
  4. Step 4: Simplify right side
    6,810,014.88x = 35,282,872,221,863.88
  5. Step 5: Solve for x
    x = 35,282,872,221,863.88/6,810,014.88
  6. Step 6: Final answer
    x = 5,181,027.18

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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.