Home / 2,231,107-3,358,800.13-2,032,702.36

Finding the Fourth Proportional to 2,231,107, 3,358,800.13 and 2,032,702.36

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Solution

The fourth proportional to 2,231,107, 3,358,800.13 and 2,032,702.36 is: 3,060,113.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,107 : 3,358,800.13 = 2,032,702.36 : x
  2. Step 2: Convert to fraction form
    2,231,107/3,358,800.13 = 2,032,702.36/x
  3. Step 3: Cross multiply
    2,231,107x = 3,358,800.13 × 2,032,702.36
  4. Step 4: Simplify right side
    2,231,107x = 6,827,440,951,019.31
  5. Step 5: Solve for x
    x = 6,827,440,951,019.31/2,231,107
  6. Step 6: Final answer
    x = 3,060,113.63

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.