Home / 2,957,787.82-4,081,747.19-1,599,660.82

Finding the Fourth Proportional to 2,957,787.82, 4,081,747.19 and 1,599,660.82

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Solution

The fourth proportional to 2,957,787.82, 4,081,747.19 and 1,599,660.82 is: 2,207,531.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,787.82 : 4,081,747.19 = 1,599,660.82 : x
  2. Step 2: Convert to fraction form
    2,957,787.82/4,081,747.19 = 1,599,660.82/x
  3. Step 3: Cross multiply
    2,957,787.82x = 4,081,747.19 × 1,599,660.82
  4. Step 4: Simplify right side
    2,957,787.82x = 6,529,411,056,988.10
  5. Step 5: Solve for x
    x = 6,529,411,056,988.10/2,957,787.82
  6. Step 6: Final answer
    x = 2,207,531.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.