Home / 1,196,101.04-1,793,845.92-354,455.96

Finding the Fourth Proportional to 1,196,101.04, 1,793,845.92 and 354,455.96

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Solution

The fourth proportional to 1,196,101.04, 1,793,845.92 and 354,455.96 is: 531,593.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,101.04 : 1,793,845.92 = 354,455.96 : x
  2. Step 2: Convert to fraction form
    1,196,101.04/1,793,845.92 = 354,455.96/x
  3. Step 3: Cross multiply
    1,196,101.04x = 1,793,845.92 × 354,455.96
  4. Step 4: Simplify right side
    1,196,101.04x = 635,839,377,665.68
  5. Step 5: Solve for x
    x = 635,839,377,665.68/1,196,101.04
  6. Step 6: Final answer
    x = 531,593.37

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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.