Home / 6,823,764.36-10,234,943.28-2,274,321.60

Finding the Fourth Proportional to 6,823,764.36, 10,234,943.28 and 2,274,321.60

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Solution

The fourth proportional to 6,823,764.36, 10,234,943.28 and 2,274,321.60 is: 3,411,248.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823,764.36 : 10,234,943.28 = 2,274,321.60 : x
  2. Step 2: Convert to fraction form
    6,823,764.36/10,234,943.28 = 2,274,321.60/x
  3. Step 3: Cross multiply
    6,823,764.36x = 10,234,943.28 × 2,274,321.60
  4. Step 4: Simplify right side
    6,823,764.36x = 23,277,552,576,478.85
  5. Step 5: Solve for x
    x = 23,277,552,576,478.85/6,823,764.36
  6. Step 6: Final answer
    x = 3,411,248.01

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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.