Home / 3,016,625.84-4,162,836.60-1,658,488.24

Finding the Fourth Proportional to 3,016,625.84, 4,162,836.60 and 1,658,488.24

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Solution

The fourth proportional to 3,016,625.84, 4,162,836.60 and 1,658,488.24 is: 2,288,654.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,625.84 : 4,162,836.60 = 1,658,488.24 : x
  2. Step 2: Convert to fraction form
    3,016,625.84/4,162,836.60 = 1,658,488.24/x
  3. Step 3: Cross multiply
    3,016,625.84x = 4,162,836.60 × 1,658,488.24
  4. Step 4: Simplify right side
    3,016,625.84x = 6,904,015,546,141.58
  5. Step 5: Solve for x
    x = 6,904,015,546,141.58/3,016,625.84
  6. Step 6: Final answer
    x = 2,288,654.91

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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.