Home / 596,576.27-823,275.37-328,304.27

Finding the Fourth Proportional to 596,576.27, 823,275.37 and 328,304.27

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Solution

The fourth proportional to 596,576.27, 823,275.37 and 328,304.27 is: 453,059.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,576.27 : 823,275.37 = 328,304.27 : x
  2. Step 2: Convert to fraction form
    596,576.27/823,275.37 = 328,304.27/x
  3. Step 3: Cross multiply
    596,576.27x = 823,275.37 × 328,304.27
  4. Step 4: Simplify right side
    596,576.27x = 270,284,815,240.45
  5. Step 5: Solve for x
    x = 270,284,815,240.45/596,576.27
  6. Step 6: Final answer
    x = 453,059.95

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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.