Home / 3,713,942.63-5,125,318.59-2,104,310.63

Finding the Fourth Proportional to 3,713,942.63, 5,125,318.59 and 2,104,310.63

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Solution

The fourth proportional to 3,713,942.63, 5,125,318.59 and 2,104,310.63 is: 2,903,992.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,942.63 : 5,125,318.59 = 2,104,310.63 : x
  2. Step 2: Convert to fraction form
    3,713,942.63/5,125,318.59 = 2,104,310.63/x
  3. Step 3: Cross multiply
    3,713,942.63x = 5,125,318.59 × 2,104,310.63
  4. Step 4: Simplify right side
    3,713,942.63x = 10,785,262,365,447.02
  5. Step 5: Solve for x
    x = 10,785,262,365,447.02/3,713,942.63
  6. Step 6: Final answer
    x = 2,903,992.73

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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.