Home / 596,568.25-823,264.32-328,296.25

Finding the Fourth Proportional to 596,568.25, 823,264.32 and 328,296.25

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Solution

The fourth proportional to 596,568.25, 823,264.32 and 328,296.25 is: 453,048.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,568.25 : 823,264.32 = 328,296.25 : x
  2. Step 2: Convert to fraction form
    596,568.25/823,264.32 = 328,296.25/x
  3. Step 3: Cross multiply
    596,568.25x = 823,264.32 × 328,296.25
  4. Step 4: Simplify right side
    596,568.25x = 270,274,589,014.80
  5. Step 5: Solve for x
    x = 270,274,589,014.80/596,568.25
  6. Step 6: Final answer
    x = 453,048.90

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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.