Home / 6,498,253.58-8,967,557.04-3,558,017.25

Finding the Fourth Proportional to 6,498,253.58, 8,967,557.04 and 3,558,017.25

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Solution

The fourth proportional to 6,498,253.58, 8,967,557.04 and 3,558,017.25 is: 4,910,045.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498,253.58 : 8,967,557.04 = 3,558,017.25 : x
  2. Step 2: Convert to fraction form
    6,498,253.58/8,967,557.04 = 3,558,017.25/x
  3. Step 3: Cross multiply
    6,498,253.58x = 8,967,557.04 × 3,558,017.25
  4. Step 4: Simplify right side
    6,498,253.58x = 31,906,722,618,393.16
  5. Step 5: Solve for x
    x = 31,906,722,618,393.16/6,498,253.58
  6. Step 6: Final answer
    x = 4,910,045.79

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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.