Home / 3,723,429.97-5,585,465.56-1,027,755.64

Finding the Fourth Proportional to 3,723,429.97, 5,585,465.56 and 1,027,755.64

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Solution

The fourth proportional to 3,723,429.97, 5,585,465.56 and 1,027,755.64 is: 1,541,721.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,429.97 : 5,585,465.56 = 1,027,755.64 : x
  2. Step 2: Convert to fraction form
    3,723,429.97/5,585,465.56 = 1,027,755.64/x
  3. Step 3: Cross multiply
    3,723,429.97x = 5,585,465.56 × 1,027,755.64
  4. Step 4: Simplify right side
    3,723,429.97x = 5,740,493,731,315.76
  5. Step 5: Solve for x
    x = 5,740,493,731,315.76/3,723,429.97
  6. Step 6: Final answer
    x = 1,541,721.95

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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.