Home / 7,702,371.24-10,629,604.38-4,264,612.27

Finding the Fourth Proportional to 7,702,371.24, 10,629,604.38 and 4,264,612.27

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Solution

The fourth proportional to 7,702,371.24, 10,629,604.38 and 4,264,612.27 is: 5,885,348.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,702,371.24 : 10,629,604.38 = 4,264,612.27 : x
  2. Step 2: Convert to fraction form
    7,702,371.24/10,629,604.38 = 4,264,612.27/x
  3. Step 3: Cross multiply
    7,702,371.24x = 10,629,604.38 × 4,264,612.27
  4. Step 4: Simplify right side
    7,702,371.24x = 45,331,141,253,612.02
  5. Step 5: Solve for x
    x = 45,331,141,253,612.02/7,702,371.24
  6. Step 6: Final answer
    x = 5,885,348.79

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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.