Home / 682,238.97-1,023,594.48-233,275.86

Finding the Fourth Proportional to 682,238.97, 1,023,594.48 and 233,275.86

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Solution

The fourth proportional to 682,238.97, 1,023,594.48 and 233,275.86 is: 349,994.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,238.97 : 1,023,594.48 = 233,275.86 : x
  2. Step 2: Convert to fraction form
    682,238.97/1,023,594.48 = 233,275.86/x
  3. Step 3: Cross multiply
    682,238.97x = 1,023,594.48 × 233,275.86
  4. Step 4: Simplify right side
    682,238.97x = 238,779,882,613.25
  5. Step 5: Solve for x
    x = 238,779,882,613.25/682,238.97
  6. Step 6: Final answer
    x = 349,994.49

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1.5x scale

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.