Home / 1,229,582.31-1,844,371.76-331,025.01

Finding the Fourth Proportional to 1,229,582.31, 1,844,371.76 and 331,025.01

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Solution

The fourth proportional to 1,229,582.31, 1,844,371.76 and 331,025.01 is: 496,537.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,229,582.31 : 1,844,371.76 = 331,025.01 : x
  2. Step 2: Convert to fraction form
    1,229,582.31/1,844,371.76 = 331,025.01/x
  3. Step 3: Cross multiply
    1,229,582.31x = 1,844,371.76 × 331,025.01
  4. Step 4: Simplify right side
    1,229,582.31x = 610,533,169,420.73
  5. Step 5: Solve for x
    x = 610,533,169,420.73/1,229,582.31
  6. Step 6: Final answer
    x = 496,537.05

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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.