Home / 2,998,603.13-4,496,552.40-1,481,694.66

Finding the Fourth Proportional to 2,998,603.13, 4,496,552.40 and 1,481,694.66

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Solution

The fourth proportional to 2,998,603.13, 4,496,552.40 and 1,481,694.66 is: 2,221,873.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,998,603.13 : 4,496,552.40 = 1,481,694.66 : x
  2. Step 2: Convert to fraction form
    2,998,603.13/4,496,552.40 = 1,481,694.66/x
  3. Step 3: Cross multiply
    2,998,603.13x = 4,496,552.40 × 1,481,694.66
  4. Step 4: Simplify right side
    2,998,603.13x = 6,662,517,679,490.19
  5. Step 5: Solve for x
    x = 6,662,517,679,490.19/2,998,603.13
  6. Step 6: Final answer
    x = 2,221,873.78

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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.