Home / 3,579,035.45-5,377,521.29-3,363,801.84

Finding the Fourth Proportional to 3,579,035.45, 5,377,521.29 and 3,363,801.84

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Solution

The fourth proportional to 3,579,035.45, 5,377,521.29 and 3,363,801.84 is: 5,054,131.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,035.45 : 5,377,521.29 = 3,363,801.84 : x
  2. Step 2: Convert to fraction form
    3,579,035.45/5,377,521.29 = 3,363,801.84/x
  3. Step 3: Cross multiply
    3,579,035.45x = 5,377,521.29 × 3,363,801.84
  4. Step 4: Simplify right side
    3,579,035.45x = 18,088,915,993,122.16
  5. Step 5: Solve for x
    x = 18,088,915,993,122.16/3,579,035.45
  6. Step 6: Final answer
    x = 5,054,131.56

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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.