Home / 3,277,603.83-4,906,877.14-1,907,200.97

Finding the Fourth Proportional to 3,277,603.83, 4,906,877.14 and 1,907,200.97

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Solution

The fourth proportional to 3,277,603.83, 4,906,877.14 and 1,907,200.97 is: 2,855,256.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,603.83 : 4,906,877.14 = 1,907,200.97 : x
  2. Step 2: Convert to fraction form
    3,277,603.83/4,906,877.14 = 1,907,200.97/x
  3. Step 3: Cross multiply
    3,277,603.83x = 4,906,877.14 × 1,907,200.97
  4. Step 4: Simplify right side
    3,277,603.83x = 9,358,400,841,078.82
  5. Step 5: Solve for x
    x = 9,358,400,841,078.82/3,277,603.83
  6. Step 6: Final answer
    x = 2,855,256.87

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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.