Home / 6,550,665.92-9,831,519.84-2,766,864.32

Finding the Fourth Proportional to 6,550,665.92, 9,831,519.84 and 2,766,864.32

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Solution

The fourth proportional to 6,550,665.92, 9,831,519.84 and 2,766,864.32 is: 4,152,628.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,665.92 : 9,831,519.84 = 2,766,864.32 : x
  2. Step 2: Convert to fraction form
    6,550,665.92/9,831,519.84 = 2,766,864.32/x
  3. Step 3: Cross multiply
    6,550,665.92x = 9,831,519.84 × 2,766,864.32
  4. Step 4: Simplify right side
    6,550,665.92x = 27,202,481,456,668.11
  5. Step 5: Solve for x
    x = 27,202,481,456,668.11/6,550,665.92
  6. Step 6: Final answer
    x = 4,152,628.42

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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.