Home / 4,856,757.80-6,702,291.07-2,651,620.55

Finding the Fourth Proportional to 4,856,757.80, 6,702,291.07 and 2,651,620.55

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Solution

The fourth proportional to 4,856,757.80, 6,702,291.07 and 2,651,620.55 is: 3,659,217.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,757.80 : 6,702,291.07 = 2,651,620.55 : x
  2. Step 2: Convert to fraction form
    4,856,757.80/6,702,291.07 = 2,651,620.55/x
  3. Step 3: Cross multiply
    4,856,757.80x = 6,702,291.07 × 2,651,620.55
  4. Step 4: Simplify right side
    4,856,757.80x = 17,771,932,733,293.49
  5. Step 5: Solve for x
    x = 17,771,932,733,293.49/4,856,757.80
  6. Step 6: Final answer
    x = 3,659,217.42

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1.5x scale

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.