Home / 2,185,590.64-3,278,090.64-588,249.58

Finding the Fourth Proportional to 2,185,590.64, 3,278,090.64 and 588,249.58

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Solution

The fourth proportional to 2,185,590.64, 3,278,090.64 and 588,249.58 is: 882,294.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,185,590.64 : 3,278,090.64 = 588,249.58 : x
  2. Step 2: Convert to fraction form
    2,185,590.64/3,278,090.64 = 588,249.58/x
  3. Step 3: Cross multiply
    2,185,590.64x = 3,278,090.64 × 588,249.58
  4. Step 4: Simplify right side
    2,185,590.64x = 1,928,335,442,181.93
  5. Step 5: Solve for x
    x = 1,928,335,442,181.93/2,185,590.64
  6. Step 6: Final answer
    x = 882,294.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.