Home / 795,661.24-1,098,035.85-433,108.75

Finding the Fourth Proportional to 795,661.24, 1,098,035.85 and 433,108.75

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Solution

The fourth proportional to 795,661.24, 1,098,035.85 and 433,108.75 is: 597,702.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,661.24 : 1,098,035.85 = 433,108.75 : x
  2. Step 2: Convert to fraction form
    795,661.24/1,098,035.85 = 433,108.75/x
  3. Step 3: Cross multiply
    795,661.24x = 1,098,035.85 × 433,108.75
  4. Step 4: Simplify right side
    795,661.24x = 475,568,934,448.69
  5. Step 5: Solve for x
    x = 475,568,934,448.69/795,661.24
  6. Step 6: Final answer
    x = 597,702.78

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Double scale
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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.