Home / 4,741,300-6,542,993.52-2,565,843.10

Finding the Fourth Proportional to 4,741,300, 6,542,993.52 and 2,565,843.10

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Solution

The fourth proportional to 4,741,300, 6,542,993.52 and 2,565,843.10 is: 3,540,863.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,300 : 6,542,993.52 = 2,565,843.10 : x
  2. Step 2: Convert to fraction form
    4,741,300/6,542,993.52 = 2,565,843.10/x
  3. Step 3: Cross multiply
    4,741,300x = 6,542,993.52 × 2,565,843.10
  4. Step 4: Simplify right side
    4,741,300x = 16,788,294,776,636.71
  5. Step 5: Solve for x
    x = 16,788,294,776,636.71/4,741,300
  6. Step 6: Final answer
    x = 3,540,863.22

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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.