Home / 3,424,450.37-4,723,465.49-2,202,301.91

Finding the Fourth Proportional to 3,424,450.37, 4,723,465.49 and 2,202,301.91

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Solution

The fourth proportional to 3,424,450.37, 4,723,465.49 and 2,202,301.91 is: 3,037,712.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,450.37 : 4,723,465.49 = 2,202,301.91 : x
  2. Step 2: Convert to fraction form
    3,424,450.37/4,723,465.49 = 2,202,301.91/x
  3. Step 3: Cross multiply
    3,424,450.37x = 4,723,465.49 × 2,202,301.91
  4. Step 4: Simplify right side
    3,424,450.37x = 10,402,497,079,501.87
  5. Step 5: Solve for x
    x = 10,402,497,079,501.87/3,424,450.37
  6. Step 6: Final answer
    x = 3,037,712.91

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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.