Home / 3,894,000.97-5,841,554.89-1,198,550.81

Finding the Fourth Proportional to 3,894,000.97, 5,841,554.89 and 1,198,550.81

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Solution

The fourth proportional to 3,894,000.97, 5,841,554.89 and 1,198,550.81 is: 1,797,996.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,000.97 : 5,841,554.89 = 1,198,550.81 : x
  2. Step 2: Convert to fraction form
    3,894,000.97/5,841,554.89 = 1,198,550.81/x
  3. Step 3: Cross multiply
    3,894,000.97x = 5,841,554.89 × 1,198,550.81
  4. Step 4: Simplify right side
    3,894,000.97x = 7,001,400,345,068.96
  5. Step 5: Solve for x
    x = 7,001,400,345,068.96/3,894,000.97
  6. Step 6: Final answer
    x = 1,797,996.56

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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.