Home / 6,498,087.08-8,967,362.30-3,558,090.48

Finding the Fourth Proportional to 6,498,087.08, 8,967,362.30 and 3,558,090.48

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Solution

The fourth proportional to 6,498,087.08, 8,967,362.30 and 3,558,090.48 is: 4,910,166.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498,087.08 : 8,967,362.30 = 3,558,090.48 : x
  2. Step 2: Convert to fraction form
    6,498,087.08/8,967,362.30 = 3,558,090.48/x
  3. Step 3: Cross multiply
    6,498,087.08x = 8,967,362.30 × 3,558,090.48
  4. Step 4: Simplify right side
    6,498,087.08x = 31,906,686,412,550.45
  5. Step 5: Solve for x
    x = 31,906,686,412,550.45/6,498,087.08
  6. Step 6: Final answer
    x = 4,910,166.03

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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.