Home / 5,534,896.89-8,302,401.06-1,940,750.37

Finding the Fourth Proportional to 5,534,896.89, 8,302,401.06 and 1,940,750.37

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Solution

The fourth proportional to 5,534,896.89, 8,302,401.06 and 1,940,750.37 is: 2,911,145.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534,896.89 : 8,302,401.06 = 1,940,750.37 : x
  2. Step 2: Convert to fraction form
    5,534,896.89/8,302,401.06 = 1,940,750.37/x
  3. Step 3: Cross multiply
    5,534,896.89x = 8,302,401.06 × 1,940,750.37
  4. Step 4: Simplify right side
    5,534,896.89x = 16,112,887,929,083.39
  5. Step 5: Solve for x
    x = 16,112,887,929,083.39/5,534,896.89
  6. Step 6: Final answer
    x = 2,911,145.09

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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.