Home / 588,822.80-883,234.20-529,725.20

Finding the Fourth Proportional to 588,822.80, 883,234.20 and 529,725.20

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Solution

The fourth proportional to 588,822.80, 883,234.20 and 529,725.20 is: 794,587.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,822.80 : 883,234.20 = 529,725.20 : x
  2. Step 2: Convert to fraction form
    588,822.80/883,234.20 = 529,725.20/x
  3. Step 3: Cross multiply
    588,822.80x = 883,234.20 × 529,725.20
  4. Step 4: Simplify right side
    588,822.80x = 467,871,413,241.84
  5. Step 5: Solve for x
    x = 467,871,413,241.84/588,822.80
  6. Step 6: Final answer
    x = 794,587.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.