Home / 3,321,500.42-4,584,009.17-2,033,192.18

Finding the Fourth Proportional to 3,321,500.42, 4,584,009.17 and 2,033,192.18

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Solution

The fourth proportional to 3,321,500.42, 4,584,009.17 and 2,033,192.18 is: 2,806,012.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,500.42 : 4,584,009.17 = 2,033,192.18 : x
  2. Step 2: Convert to fraction form
    3,321,500.42/4,584,009.17 = 2,033,192.18/x
  3. Step 3: Cross multiply
    3,321,500.42x = 4,584,009.17 × 2,033,192.18
  4. Step 4: Simplify right side
    3,321,500.42x = 9,320,171,597,492.29
  5. Step 5: Solve for x
    x = 9,320,171,597,492.29/3,321,500.42
  6. Step 6: Final answer
    x = 2,806,012.47

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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.