Home / 2,011,468.68-2,998,253.88-1,850,043.24

Finding the Fourth Proportional to 2,011,468.68, 2,998,253.88 and 1,850,043.24

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Solution

The fourth proportional to 2,011,468.68, 2,998,253.88 and 1,850,043.24 is: 2,757,636.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,468.68 : 2,998,253.88 = 1,850,043.24 : x
  2. Step 2: Convert to fraction form
    2,011,468.68/2,998,253.88 = 1,850,043.24/x
  3. Step 3: Cross multiply
    2,011,468.68x = 2,998,253.88 × 1,850,043.24
  4. Step 4: Simplify right side
    2,011,468.68x = 5,546,899,322,497.77
  5. Step 5: Solve for x
    x = 5,546,899,322,497.77/2,011,468.68
  6. Step 6: Final answer
    x = 2,757,636.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.