Home / 5,096,542.10-7,033,223.97-2,804,702.78

Finding the Fourth Proportional to 5,096,542.10, 7,033,223.97 and 2,804,702.78

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Solution

The fourth proportional to 5,096,542.10, 7,033,223.97 and 2,804,702.78 is: 3,870,487.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,542.10 : 7,033,223.97 = 2,804,702.78 : x
  2. Step 2: Convert to fraction form
    5,096,542.10/7,033,223.97 = 2,804,702.78/x
  3. Step 3: Cross multiply
    5,096,542.10x = 7,033,223.97 × 2,804,702.78
  4. Step 4: Simplify right side
    5,096,542.10x = 19,726,102,785,855.52
  5. Step 5: Solve for x
    x = 19,726,102,785,855.52/5,096,542.10
  6. Step 6: Final answer
    x = 3,870,487.56

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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.