Home / 598,567.26-825,997.08-326,628.39

Finding the Fourth Proportional to 598,567.26, 825,997.08 and 326,628.39

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Solution

The fourth proportional to 598,567.26, 825,997.08 and 326,628.39 is: 450,733.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,567.26 : 825,997.08 = 326,628.39 : x
  2. Step 2: Convert to fraction form
    598,567.26/825,997.08 = 326,628.39/x
  3. Step 3: Cross multiply
    598,567.26x = 825,997.08 × 326,628.39
  4. Step 4: Simplify right side
    598,567.26x = 269,794,096,385.10
  5. Step 5: Solve for x
    x = 269,794,096,385.10/598,567.26
  6. Step 6: Final answer
    x = 450,733.13

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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.