Home / 6,976,609.56-9,625,557.36-4,073,906.52

Finding the Fourth Proportional to 6,976,609.56, 9,625,557.36 and 4,073,906.52

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Solution

The fourth proportional to 6,976,609.56, 9,625,557.36 and 4,073,906.52 is: 5,620,727.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,976,609.56 : 9,625,557.36 = 4,073,906.52 : x
  2. Step 2: Convert to fraction form
    6,976,609.56/9,625,557.36 = 4,073,906.52/x
  3. Step 3: Cross multiply
    6,976,609.56x = 9,625,557.36 × 4,073,906.52
  4. Step 4: Simplify right side
    6,976,609.56x = 39,213,620,887,537.98
  5. Step 5: Solve for x
    x = 39,213,620,887,537.98/6,976,609.56
  6. Step 6: Final answer
    x = 5,620,727.45

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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.