Home / 4,851,372.55-6,694,776.83-2,675,868.98

Finding the Fourth Proportional to 4,851,372.55, 6,694,776.83 and 2,675,868.98

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Solution

The fourth proportional to 4,851,372.55, 6,694,776.83 and 2,675,868.98 is: 3,692,634.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,372.55 : 6,694,776.83 = 2,675,868.98 : x
  2. Step 2: Convert to fraction form
    4,851,372.55/6,694,776.83 = 2,675,868.98/x
  3. Step 3: Cross multiply
    4,851,372.55x = 6,694,776.83 × 2,675,868.98
  4. Step 4: Simplify right side
    4,851,372.55x = 17,914,345,600,566.50
  5. Step 5: Solve for x
    x = 17,914,345,600,566.50/4,851,372.55
  6. Step 6: Final answer
    x = 3,692,634.49

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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.