Home / 596,709.44-823,826.96-410,758.40

Finding the Fourth Proportional to 596,709.44, 823,826.96 and 410,758.40

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Solution

The fourth proportional to 596,709.44, 823,826.96 and 410,758.40 is: 567,099.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,709.44 : 823,826.96 = 410,758.40 : x
  2. Step 2: Convert to fraction form
    596,709.44/823,826.96 = 410,758.40/x
  3. Step 3: Cross multiply
    596,709.44x = 823,826.96 × 410,758.40
  4. Step 4: Simplify right side
    596,709.44x = 338,393,837,793.54
  5. Step 5: Solve for x
    x = 338,393,837,793.54/596,709.44
  6. Step 6: Final answer
    x = 567,099.86

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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.