Home / 1,964,414.09-2,710,871.73-1,093,234.20

Finding the Fourth Proportional to 1,964,414.09, 2,710,871.73 and 1,093,234.20

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Solution

The fourth proportional to 1,964,414.09, 2,710,871.73 and 1,093,234.20 is: 1,508,652.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,414.09 : 2,710,871.73 = 1,093,234.20 : x
  2. Step 2: Convert to fraction form
    1,964,414.09/2,710,871.73 = 1,093,234.20/x
  3. Step 3: Cross multiply
    1,964,414.09x = 2,710,871.73 × 1,093,234.20
  4. Step 4: Simplify right side
    1,964,414.09x = 2,963,617,687,049.17
  5. Step 5: Solve for x
    x = 2,963,617,687,049.17/1,964,414.09
  6. Step 6: Final answer
    x = 1,508,652.23

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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.