Home / 3,601,628.10-5,402,450.85-1,471,712.04

Finding the Fourth Proportional to 3,601,628.10, 5,402,450.85 and 1,471,712.04

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Solution

The fourth proportional to 3,601,628.10, 5,402,450.85 and 1,471,712.04 is: 2,207,571.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,628.10 : 5,402,450.85 = 1,471,712.04 : x
  2. Step 2: Convert to fraction form
    3,601,628.10/5,402,450.85 = 1,471,712.04/x
  3. Step 3: Cross multiply
    3,601,628.10x = 5,402,450.85 × 1,471,712.04
  4. Step 4: Simplify right side
    3,601,628.10x = 7,950,851,961,453.23
  5. Step 5: Solve for x
    x = 7,950,851,961,453.23/3,601,628.10
  6. Step 6: Final answer
    x = 2,207,571.62

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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.