Home / 2,006,359.48-3,008,906.99-658,207.93

Finding the Fourth Proportional to 2,006,359.48, 3,008,906.99 and 658,207.93

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Solution

The fourth proportional to 2,006,359.48, 3,008,906.99 and 658,207.93 is: 987,104.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,359.48 : 3,008,906.99 = 658,207.93 : x
  2. Step 2: Convert to fraction form
    2,006,359.48/3,008,906.99 = 658,207.93/x
  3. Step 3: Cross multiply
    2,006,359.48x = 3,008,906.99 × 658,207.93
  4. Step 4: Simplify right side
    2,006,359.48x = 1,980,486,441,450.43
  5. Step 5: Solve for x
    x = 1,980,486,441,450.43/2,006,359.48
  6. Step 6: Final answer
    x = 987,104.49

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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.