Home / 2,060,248.14-3,090,815.07-694,157.61

Finding the Fourth Proportional to 2,060,248.14, 3,090,815.07 and 694,157.61

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Solution

The fourth proportional to 2,060,248.14, 3,090,815.07 and 694,157.61 is: 1,041,385.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,248.14 : 3,090,815.07 = 694,157.61 : x
  2. Step 2: Convert to fraction form
    2,060,248.14/3,090,815.07 = 694,157.61/x
  3. Step 3: Cross multiply
    2,060,248.14x = 3,090,815.07 × 694,157.61
  4. Step 4: Simplify right side
    2,060,248.14x = 2,145,512,801,943.18
  5. Step 5: Solve for x
    x = 2,145,512,801,943.18/2,060,248.14
  6. Step 6: Final answer
    x = 1,041,385.63

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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.