Home / 5,798,511.54-8,005,542.06-3,737,078.16

Finding the Fourth Proportional to 5,798,511.54, 8,005,542.06 and 3,737,078.16

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Solution

The fourth proportional to 5,798,511.54, 8,005,542.06 and 3,737,078.16 is: 5,159,485.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,511.54 : 8,005,542.06 = 3,737,078.16 : x
  2. Step 2: Convert to fraction form
    5,798,511.54/8,005,542.06 = 3,737,078.16/x
  3. Step 3: Cross multiply
    5,798,511.54x = 8,005,542.06 × 3,737,078.16
  4. Step 4: Simplify right side
    5,798,511.54x = 29,917,336,391,387.41
  5. Step 5: Solve for x
    x = 29,917,336,391,387.41/5,798,511.54
  6. Step 6: Final answer
    x = 5,159,485.53

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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.