Home / 6,565,321.92-9,058,548.61-3,848,543.04

Finding the Fourth Proportional to 6,565,321.92, 9,058,548.61 and 3,848,543.04

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Solution

The fourth proportional to 6,565,321.92, 9,058,548.61 and 3,848,543.04 is: 5,310,054.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,321.92 : 9,058,548.61 = 3,848,543.04 : x
  2. Step 2: Convert to fraction form
    6,565,321.92/9,058,548.61 = 3,848,543.04/x
  3. Step 3: Cross multiply
    6,565,321.92x = 9,058,548.61 × 3,848,543.04
  4. Step 4: Simplify right side
    6,565,321.92x = 34,862,214,150,603.07
  5. Step 5: Solve for x
    x = 34,862,214,150,603.07/6,565,321.92
  6. Step 6: Final answer
    x = 5,310,054.04

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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.