Home / 1,096,086.45-1,644,092.62-386,095.94

Finding the Fourth Proportional to 1,096,086.45, 1,644,092.62 and 386,095.94

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Solution

The fourth proportional to 1,096,086.45, 1,644,092.62 and 386,095.94 is: 579,130.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,086.45 : 1,644,092.62 = 386,095.94 : x
  2. Step 2: Convert to fraction form
    1,096,086.45/1,644,092.62 = 386,095.94/x
  3. Step 3: Cross multiply
    1,096,086.45x = 1,644,092.62 × 386,095.94
  4. Step 4: Simplify right side
    1,096,086.45x = 634,777,476,380.26
  5. Step 5: Solve for x
    x = 634,777,476,380.26/1,096,086.45
  6. Step 6: Final answer
    x = 579,130.85

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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.