Home / 3,950,544.68-5,452,194.10-2,231,775.91

Finding the Fourth Proportional to 3,950,544.68, 5,452,194.10 and 2,231,775.91

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Solution

The fourth proportional to 3,950,544.68, 5,452,194.10 and 2,231,775.91 is: 3,080,100.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,544.68 : 5,452,194.10 = 2,231,775.91 : x
  2. Step 2: Convert to fraction form
    3,950,544.68/5,452,194.10 = 2,231,775.91/x
  3. Step 3: Cross multiply
    3,950,544.68x = 5,452,194.10 × 2,231,775.91
  4. Step 4: Simplify right side
    3,950,544.68x = 12,168,075,429,814.21
  5. Step 5: Solve for x
    x = 12,168,075,429,814.21/3,950,544.68
  6. Step 6: Final answer
    x = 3,080,100.70

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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.