Home / 792,011.12-1,093,877.41-536,919.44

Finding the Fourth Proportional to 792,011.12, 1,093,877.41 and 536,919.44

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Solution

The fourth proportional to 792,011.12, 1,093,877.41 and 536,919.44 is: 741,560.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,011.12 : 1,093,877.41 = 536,919.44 : x
  2. Step 2: Convert to fraction form
    792,011.12/1,093,877.41 = 536,919.44/x
  3. Step 3: Cross multiply
    792,011.12x = 1,093,877.41 × 536,919.44
  4. Step 4: Simplify right side
    792,011.12x = 587,324,040,600.89
  5. Step 5: Solve for x
    x = 587,324,040,600.89/792,011.12
  6. Step 6: Final answer
    x = 741,560.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.