Home / 6,850,131.66-9,452,776.14-3,752,037.18

Finding the Fourth Proportional to 6,850,131.66, 9,452,776.14 and 3,752,037.18

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Solution

The fourth proportional to 6,850,131.66, 9,452,776.14 and 3,752,037.18 is: 5,177,589.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,131.66 : 9,452,776.14 = 3,752,037.18 : x
  2. Step 2: Convert to fraction form
    6,850,131.66/9,452,776.14 = 3,752,037.18/x
  3. Step 3: Cross multiply
    6,850,131.66x = 9,452,776.14 × 3,752,037.18
  4. Step 4: Simplify right side
    6,850,131.66x = 35,467,167,531,496.89
  5. Step 5: Solve for x
    x = 35,467,167,531,496.89/6,850,131.66
  6. Step 6: Final answer
    x = 5,177,589.18

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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.