Home / 1,593,844.44-2,199,440.90-868,676.54

Finding the Fourth Proportional to 1,593,844.44, 2,199,440.90 and 868,676.54

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Solution

The fourth proportional to 1,593,844.44, 2,199,440.90 and 868,676.54 is: 1,198,738.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,844.44 : 2,199,440.90 = 868,676.54 : x
  2. Step 2: Convert to fraction form
    1,593,844.44/2,199,440.90 = 868,676.54/x
  3. Step 3: Cross multiply
    1,593,844.44x = 2,199,440.90 × 868,676.54
  4. Step 4: Simplify right side
    1,593,844.44x = 1,910,602,710,946.49
  5. Step 5: Solve for x
    x = 1,910,602,710,946.49/1,593,844.44
  6. Step 6: Final answer
    x = 1,198,738.51

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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.