Home / 2,081,892.24-3,122,859.96-733,803.66

Finding the Fourth Proportional to 2,081,892.24, 3,122,859.96 and 733,803.66

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Solution

The fourth proportional to 2,081,892.24, 3,122,859.96 and 733,803.66 is: 1,100,713.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,081,892.24 : 3,122,859.96 = 733,803.66 : x
  2. Step 2: Convert to fraction form
    2,081,892.24/3,122,859.96 = 733,803.66/x
  3. Step 3: Cross multiply
    2,081,892.24x = 3,122,859.96 × 733,803.66
  4. Step 4: Simplify right side
    2,081,892.24x = 2,291,566,068,315.45
  5. Step 5: Solve for x
    x = 2,291,566,068,315.45/2,081,892.24
  6. Step 6: Final answer
    x = 1,100,713.10

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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.