Home / 3,584,712.27-5,377,063.50-1,664,573.49

Finding the Fourth Proportional to 3,584,712.27, 5,377,063.50 and 1,664,573.49

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Solution

The fourth proportional to 3,584,712.27, 5,377,063.50 and 1,664,573.49 is: 2,496,857.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,712.27 : 5,377,063.50 = 1,664,573.49 : x
  2. Step 2: Convert to fraction form
    3,584,712.27/5,377,063.50 = 1,664,573.49/x
  3. Step 3: Cross multiply
    3,584,712.27x = 5,377,063.50 × 1,664,573.49
  4. Step 4: Simplify right side
    3,584,712.27x = 8,950,517,356,146.62
  5. Step 5: Solve for x
    x = 8,950,517,356,146.62/3,584,712.27
  6. Step 6: Final answer
    x = 2,496,857.96

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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.