Home / 3,674,500.38-5,071,229.91-2,043,069.66

Finding the Fourth Proportional to 3,674,500.38, 5,071,229.91 and 2,043,069.66

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Solution

The fourth proportional to 3,674,500.38, 5,071,229.91 and 2,043,069.66 is: 2,819,669.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,500.38 : 5,071,229.91 = 2,043,069.66 : x
  2. Step 2: Convert to fraction form
    3,674,500.38/5,071,229.91 = 2,043,069.66/x
  3. Step 3: Cross multiply
    3,674,500.38x = 5,071,229.91 × 2,043,069.66
  4. Step 4: Simplify right side
    3,674,500.38x = 10,360,875,968,005.53
  5. Step 5: Solve for x
    x = 10,360,875,968,005.53/3,674,500.38
  6. Step 6: Final answer
    x = 2,819,669.31

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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.