Home / 3,794,197.75-5,690,877.45-954,311.02

Finding the Fourth Proportional to 3,794,197.75, 5,690,877.45 and 954,311.02

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Solution

The fourth proportional to 3,794,197.75, 5,690,877.45 and 954,311.02 is: 1,431,361.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,197.75 : 5,690,877.45 = 954,311.02 : x
  2. Step 2: Convert to fraction form
    3,794,197.75/5,690,877.45 = 954,311.02/x
  3. Step 3: Cross multiply
    3,794,197.75x = 5,690,877.45 × 954,311.02
  4. Step 4: Simplify right side
    3,794,197.75x = 5,430,867,064,004.50
  5. Step 5: Solve for x
    x = 5,430,867,064,004.50/3,794,197.75
  6. Step 6: Final answer
    x = 1,431,361.10

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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.