Home / 2,200,883.04-3,300,904.17-684,584.30

Finding the Fourth Proportional to 2,200,883.04, 3,300,904.17 and 684,584.30

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Solution

The fourth proportional to 2,200,883.04, 3,300,904.17 and 684,584.30 is: 1,026,745.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,883.04 : 3,300,904.17 = 684,584.30 : x
  2. Step 2: Convert to fraction form
    2,200,883.04/3,300,904.17 = 684,584.30/x
  3. Step 3: Cross multiply
    2,200,883.04x = 3,300,904.17 × 684,584.30
  4. Step 4: Simplify right side
    2,200,883.04x = 2,259,747,178,838.79
  5. Step 5: Solve for x
    x = 2,259,747,178,838.79/2,200,883.04
  6. Step 6: Final answer
    x = 1,026,745.69

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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.