Home / 925,601.22-1,276,952.85-603,193.86

Finding the Fourth Proportional to 925,601.22, 1,276,952.85 and 603,193.86

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Solution

The fourth proportional to 925,601.22, 1,276,952.85 and 603,193.86 is: 832,161.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,601.22 : 1,276,952.85 = 603,193.86 : x
  2. Step 2: Convert to fraction form
    925,601.22/1,276,952.85 = 603,193.86/x
  3. Step 3: Cross multiply
    925,601.22x = 1,276,952.85 × 603,193.86
  4. Step 4: Simplify right side
    925,601.22x = 770,250,118,629.50
  5. Step 5: Solve for x
    x = 770,250,118,629.50/925,601.22
  6. Step 6: Final answer
    x = 832,161.95

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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.