Home / 925,601.41-1,276,953.11-603,194.05

Finding the Fourth Proportional to 925,601.41, 1,276,953.11 and 603,194.05

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Solution

The fourth proportional to 925,601.41, 1,276,953.11 and 603,194.05 is: 832,162.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,601.41 : 1,276,953.11 = 603,194.05 : x
  2. Step 2: Convert to fraction form
    925,601.41/1,276,953.11 = 603,194.05/x
  3. Step 3: Cross multiply
    925,601.41x = 1,276,953.11 × 603,194.05
  4. Step 4: Simplify right side
    925,601.41x = 770,250,514,134.62
  5. Step 5: Solve for x
    x = 770,250,514,134.62/925,601.41
  6. Step 6: Final answer
    x = 832,162.21

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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.