Home / 3,794,168.50-5,690,833.56-954,281.77

Finding the Fourth Proportional to 3,794,168.50, 5,690,833.56 and 954,281.77

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Solution

The fourth proportional to 3,794,168.50, 5,690,833.56 and 954,281.77 is: 1,431,317.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,168.50 : 5,690,833.56 = 954,281.77 : x
  2. Step 2: Convert to fraction form
    3,794,168.50/5,690,833.56 = 954,281.77/x
  3. Step 3: Cross multiply
    3,794,168.50x = 5,690,833.56 × 954,281.77
  4. Step 4: Simplify right side
    3,794,168.50x = 5,430,658,722,412.20
  5. Step 5: Solve for x
    x = 5,430,658,722,412.20/3,794,168.50
  6. Step 6: Final answer
    x = 1,431,317.22

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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.