Home / 6,565,321.67-9,058,548.26-3,848,542.79

Finding the Fourth Proportional to 6,565,321.67, 9,058,548.26 and 3,848,542.79

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Solution

The fourth proportional to 6,565,321.67, 9,058,548.26 and 3,848,542.79 is: 5,310,053.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,321.67 : 9,058,548.26 = 3,848,542.79 : x
  2. Step 2: Convert to fraction form
    6,565,321.67/9,058,548.26 = 3,848,542.79/x
  3. Step 3: Cross multiply
    6,565,321.67x = 9,058,548.26 × 3,848,542.79
  4. Step 4: Simplify right side
    6,565,321.67x = 34,862,210,558,218.66
  5. Step 5: Solve for x
    x = 34,862,210,558,218.66/6,565,321.67
  6. Step 6: Final answer
    x = 5,310,053.69

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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.