Home / 3,321,498.42-4,584,006.41-2,033,190.18

Finding the Fourth Proportional to 3,321,498.42, 4,584,006.41 and 2,033,190.18

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Solution

The fourth proportional to 3,321,498.42, 4,584,006.41 and 2,033,190.18 is: 2,806,009.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,498.42 : 4,584,006.41 = 2,033,190.18 : x
  2. Step 2: Convert to fraction form
    3,321,498.42/4,584,006.41 = 2,033,190.18/x
  3. Step 3: Cross multiply
    3,321,498.42x = 4,584,006.41 × 2,033,190.18
  4. Step 4: Simplify right side
    3,321,498.42x = 9,320,156,807,703.10
  5. Step 5: Solve for x
    x = 9,320,156,807,703.10/3,321,498.42
  6. Step 6: Final answer
    x = 2,806,009.71

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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.