Home / 1,610,443.24-2,414,163.06-544,743.76

Finding the Fourth Proportional to 1,610,443.24, 2,414,163.06 and 544,743.76

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Solution

The fourth proportional to 1,610,443.24, 2,414,163.06 and 544,743.76 is: 816,607.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,443.24 : 2,414,163.06 = 544,743.76 : x
  2. Step 2: Convert to fraction form
    1,610,443.24/2,414,163.06 = 544,743.76/x
  3. Step 3: Cross multiply
    1,610,443.24x = 2,414,163.06 × 544,743.76
  4. Step 4: Simplify right side
    1,610,443.24x = 1,315,100,262,557.51
  5. Step 5: Solve for x
    x = 1,315,100,262,557.51/1,610,443.24
  6. Step 6: Final answer
    x = 816,607.65

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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.