Home / 3,953,177.24-5,455,969.62-2,503,007.24

Finding the Fourth Proportional to 3,953,177.24, 5,455,969.62 and 2,503,007.24

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Solution

The fourth proportional to 3,953,177.24, 5,455,969.62 and 2,503,007.24 is: 3,454,520.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,953,177.24 : 5,455,969.62 = 2,503,007.24 : x
  2. Step 2: Convert to fraction form
    3,953,177.24/5,455,969.62 = 2,503,007.24/x
  3. Step 3: Cross multiply
    3,953,177.24x = 5,455,969.62 × 2,503,007.24
  4. Step 4: Simplify right side
    3,953,177.24x = 13,656,331,460,080.05
  5. Step 5: Solve for x
    x = 13,656,331,460,080.05/3,953,177.24
  6. Step 6: Final answer
    x = 3,454,520.41

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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.