Home / 6,823,192.46-10,231,365.72-2,272,641.62

Finding the Fourth Proportional to 6,823,192.46, 10,231,365.72 and 2,272,641.62

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Solution

The fourth proportional to 6,823,192.46, 10,231,365.72 and 2,272,641.62 is: 3,407,822.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823,192.46 : 10,231,365.72 = 2,272,641.62 : x
  2. Step 2: Convert to fraction form
    6,823,192.46/10,231,365.72 = 2,272,641.62/x
  3. Step 3: Cross multiply
    6,823,192.46x = 10,231,365.72 × 2,272,641.62
  4. Step 4: Simplify right side
    6,823,192.46x = 23,252,227,564,713.27
  5. Step 5: Solve for x
    x = 23,252,227,564,713.27/6,823,192.46
  6. Step 6: Final answer
    x = 3,407,822.32

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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.