Home / 2,773,080.94-3,826,825.38-1,549,597.20

Finding the Fourth Proportional to 2,773,080.94, 3,826,825.38 and 1,549,597.20

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Solution

The fourth proportional to 2,773,080.94, 3,826,825.38 and 1,549,597.20 is: 2,138,429.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,080.94 : 3,826,825.38 = 1,549,597.20 : x
  2. Step 2: Convert to fraction form
    2,773,080.94/3,826,825.38 = 1,549,597.20/x
  3. Step 3: Cross multiply
    2,773,080.94x = 3,826,825.38 × 1,549,597.20
  4. Step 4: Simplify right side
    2,773,080.94x = 5,930,037,893,736.94
  5. Step 5: Solve for x
    x = 5,930,037,893,736.94/2,773,080.94
  6. Step 6: Final answer
    x = 2,138,429.43

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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.