Home / 2,037,654.60-3,056,586.39-521,350.38

Finding the Fourth Proportional to 2,037,654.60, 3,056,586.39 and 521,350.38

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Solution

The fourth proportional to 2,037,654.60, 3,056,586.39 and 521,350.38 is: 782,052.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,654.60 : 3,056,586.39 = 521,350.38 : x
  2. Step 2: Convert to fraction form
    2,037,654.60/3,056,586.39 = 521,350.38/x
  3. Step 3: Cross multiply
    2,037,654.60x = 3,056,586.39 × 521,350.38
  4. Step 4: Simplify right side
    2,037,654.60x = 1,593,552,475,929.33
  5. Step 5: Solve for x
    x = 1,593,552,475,929.33/2,037,654.60
  6. Step 6: Final answer
    x = 782,052.30

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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.