Home / 2,033,833.92-2,805,995.63-1,162,043.09

Finding the Fourth Proportional to 2,033,833.92, 2,805,995.63 and 1,162,043.09

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Solution

The fourth proportional to 2,033,833.92, 2,805,995.63 and 1,162,043.09 is: 1,603,222.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,833.92 : 2,805,995.63 = 1,162,043.09 : x
  2. Step 2: Convert to fraction form
    2,033,833.92/2,805,995.63 = 1,162,043.09/x
  3. Step 3: Cross multiply
    2,033,833.92x = 2,805,995.63 × 1,162,043.09
  4. Step 4: Simplify right side
    2,033,833.92x = 3,260,687,831,862.72
  5. Step 5: Solve for x
    x = 3,260,687,831,862.72/2,033,833.92
  6. Step 6: Final answer
    x = 1,603,222.27

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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.