Home / 3,642,351.91-5,026,453.08-2,010,761.52

Finding the Fourth Proportional to 3,642,351.91, 5,026,453.08 and 2,010,761.52

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Solution

The fourth proportional to 3,642,351.91, 5,026,453.08 and 2,010,761.52 is: 2,774,855.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,351.91 : 5,026,453.08 = 2,010,761.52 : x
  2. Step 2: Convert to fraction form
    3,642,351.91/5,026,453.08 = 2,010,761.52/x
  3. Step 3: Cross multiply
    3,642,351.91x = 5,026,453.08 × 2,010,761.52
  4. Step 4: Simplify right side
    3,642,351.91x = 10,106,998,408,959.93
  5. Step 5: Solve for x
    x = 10,106,998,408,959.93/3,642,351.91
  6. Step 6: Final answer
    x = 2,774,855.00

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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.