Home / 6,845,082.93-9,446,326.31-3,747,554.61

Finding the Fourth Proportional to 6,845,082.93, 9,446,326.31 and 3,747,554.61

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Solution

The fourth proportional to 6,845,082.93, 9,446,326.31 and 3,747,554.61 is: 5,171,686.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845,082.93 : 9,446,326.31 = 3,747,554.61 : x
  2. Step 2: Convert to fraction form
    6,845,082.93/9,446,326.31 = 3,747,554.61/x
  3. Step 3: Cross multiply
    6,845,082.93x = 9,446,326.31 × 3,747,554.61
  4. Step 4: Simplify right side
    6,845,082.93x = 35,400,623,691,867.02
  5. Step 5: Solve for x
    x = 35,400,623,691,867.02/6,845,082.93
  6. Step 6: Final answer
    x = 5,171,686.60

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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.