Home / 4,741,112.80-6,542,735.52-2,565,655.93

Finding the Fourth Proportional to 4,741,112.80, 6,542,735.52 and 2,565,655.93

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Solution

The fourth proportional to 4,741,112.80, 6,542,735.52 and 2,565,655.93 is: 3,540,605.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,112.80 : 6,542,735.52 = 2,565,655.93 : x
  2. Step 2: Convert to fraction form
    4,741,112.80/6,542,735.52 = 2,565,655.93/x
  3. Step 3: Cross multiply
    4,741,112.80x = 6,542,735.52 × 2,565,655.93
  4. Step 4: Simplify right side
    4,741,112.80x = 16,786,408,185,309.63
  5. Step 5: Solve for x
    x = 16,786,408,185,309.63/4,741,112.80
  6. Step 6: Final answer
    x = 3,540,605.11

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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.