Home / 3,579,228.06-5,369,682.96-1,183,072.83

Finding the Fourth Proportional to 3,579,228.06, 5,369,682.96 and 1,183,072.83

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Solution

The fourth proportional to 3,579,228.06, 5,369,682.96 and 1,183,072.83 is: 1,774,887.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,228.06 : 5,369,682.96 = 1,183,072.83 : x
  2. Step 2: Convert to fraction form
    3,579,228.06/5,369,682.96 = 1,183,072.83/x
  3. Step 3: Cross multiply
    3,579,228.06x = 5,369,682.96 × 1,183,072.83
  4. Step 4: Simplify right side
    3,579,228.06x = 6,352,726,015,689.98
  5. Step 5: Solve for x
    x = 6,352,726,015,689.98/3,579,228.06
  6. Step 6: Final answer
    x = 1,774,887.18

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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.