Home / 1,540,183.00-2,305,545.17-968,889.19

Finding the Fourth Proportional to 1,540,183.00, 2,305,545.17 and 968,889.19

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Solution

The fourth proportional to 1,540,183.00, 2,305,545.17 and 968,889.19 is: 1,450,358.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,183.00 : 2,305,545.17 = 968,889.19 : x
  2. Step 2: Convert to fraction form
    1,540,183.00/2,305,545.17 = 968,889.19/x
  3. Step 3: Cross multiply
    1,540,183.00x = 2,305,545.17 × 968,889.19
  4. Step 4: Simplify right side
    1,540,183.00x = 2,233,817,791,434.30
  5. Step 5: Solve for x
    x = 2,233,817,791,434.30/1,540,183.00
  6. Step 6: Final answer
    x = 1,450,358.69

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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.