Home / 2,344,408.56-3,516,897.60-661,512.24

Finding the Fourth Proportional to 2,344,408.56, 3,516,897.60 and 661,512.24

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Solution

The fourth proportional to 2,344,408.56, 3,516,897.60 and 661,512.24 is: 992,348.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,408.56 : 3,516,897.60 = 661,512.24 : x
  2. Step 2: Convert to fraction form
    2,344,408.56/3,516,897.60 = 661,512.24/x
  3. Step 3: Cross multiply
    2,344,408.56x = 3,516,897.60 × 661,512.24
  4. Step 4: Simplify right side
    2,344,408.56x = 2,326,470,809,226.62
  5. Step 5: Solve for x
    x = 2,326,470,809,226.62/2,344,408.56
  6. Step 6: Final answer
    x = 992,348.71

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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.