Home / 3,133,954-4,701,276.60-1,003,537.36

Finding the Fourth Proportional to 3,133,954, 4,701,276.60 and 1,003,537.36

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Solution

The fourth proportional to 3,133,954, 4,701,276.60 and 1,003,537.36 is: 1,505,416.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,954 : 4,701,276.60 = 1,003,537.36 : x
  2. Step 2: Convert to fraction form
    3,133,954/4,701,276.60 = 1,003,537.36/x
  3. Step 3: Cross multiply
    3,133,954x = 4,701,276.60 × 1,003,537.36
  4. Step 4: Simplify right side
    3,133,954x = 4,717,906,707,793.78
  5. Step 5: Solve for x
    x = 4,717,906,707,793.78/3,133,954
  6. Step 6: Final answer
    x = 1,505,416.71

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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.