Home / 2,344,576.84-3,516,373.19-661,286.68

Finding the Fourth Proportional to 2,344,576.84, 3,516,373.19 and 661,286.68

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Solution

The fourth proportional to 2,344,576.84, 3,516,373.19 and 661,286.68 is: 991,791.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,576.84 : 3,516,373.19 = 661,286.68 : x
  2. Step 2: Convert to fraction form
    2,344,576.84/3,516,373.19 = 661,286.68/x
  3. Step 3: Cross multiply
    2,344,576.84x = 3,516,373.19 × 661,286.68
  4. Step 4: Simplify right side
    2,344,576.84x = 2,325,330,763,238.12
  5. Step 5: Solve for x
    x = 2,325,330,763,238.12/2,344,576.84
  6. Step 6: Final answer
    x = 991,791.24

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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.