Home / 3,546,497.25-4,894,171.67-2,018,604.38

Finding the Fourth Proportional to 3,546,497.25, 4,894,171.67 and 2,018,604.38

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Solution

The fourth proportional to 3,546,497.25, 4,894,171.67 and 2,018,604.38 is: 2,785,677.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,497.25 : 4,894,171.67 = 2,018,604.38 : x
  2. Step 2: Convert to fraction form
    3,546,497.25/4,894,171.67 = 2,018,604.38/x
  3. Step 3: Cross multiply
    3,546,497.25x = 4,894,171.67 × 2,018,604.38
  4. Step 4: Simplify right side
    3,546,497.25x = 9,879,396,350,109.57
  5. Step 5: Solve for x
    x = 9,879,396,350,109.57/3,546,497.25
  6. Step 6: Final answer
    x = 2,785,677.15

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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.