Home / 3,243,699.34-4,476,226.19-1,793,357.42

Finding the Fourth Proportional to 3,243,699.34, 4,476,226.19 and 1,793,357.42

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Solution

The fourth proportional to 3,243,699.34, 4,476,226.19 and 1,793,357.42 is: 2,474,789.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,699.34 : 4,476,226.19 = 1,793,357.42 : x
  2. Step 2: Convert to fraction form
    3,243,699.34/4,476,226.19 = 1,793,357.42/x
  3. Step 3: Cross multiply
    3,243,699.34x = 4,476,226.19 × 1,793,357.42
  4. Step 4: Simplify right side
    3,243,699.34x = 8,027,473,451,434.83
  5. Step 5: Solve for x
    x = 8,027,473,451,434.83/3,243,699.34
  6. Step 6: Final answer
    x = 2,474,789.62

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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.