Home / 4,789,169.10-6,608,183.13-2,829,366.27

Finding the Fourth Proportional to 4,789,169.10, 6,608,183.13 and 2,829,366.27

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Solution

The fourth proportional to 4,789,169.10, 6,608,183.13 and 2,829,366.27 is: 3,904,011.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,169.10 : 6,608,183.13 = 2,829,366.27 : x
  2. Step 2: Convert to fraction form
    4,789,169.10/6,608,183.13 = 2,829,366.27/x
  3. Step 3: Cross multiply
    4,789,169.10x = 6,608,183.13 × 2,829,366.27
  4. Step 4: Simplify right side
    4,789,169.10x = 18,696,970,454,005.02
  5. Step 5: Solve for x
    x = 18,696,970,454,005.02/4,789,169.10
  6. Step 6: Final answer
    x = 3,904,011.34

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1.5x scale

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.