Home / 3,794,167.50-5,690,832.06-954,280.77

Finding the Fourth Proportional to 3,794,167.50, 5,690,832.06 and 954,280.77

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Solution

The fourth proportional to 3,794,167.50, 5,690,832.06 and 954,280.77 is: 1,431,315.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,167.50 : 5,690,832.06 = 954,280.77 : x
  2. Step 2: Convert to fraction form
    3,794,167.50/5,690,832.06 = 954,280.77/x
  3. Step 3: Cross multiply
    3,794,167.50x = 5,690,832.06 × 954,280.77
  4. Step 4: Simplify right side
    3,794,167.50x = 5,430,651,600,157.49
  5. Step 5: Solve for x
    x = 5,430,651,600,157.49/3,794,167.50
  6. Step 6: Final answer
    x = 1,431,315.72

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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.