Home / 2,455,965.22-3,684,341.49-1,036,230.43

Finding the Fourth Proportional to 2,455,965.22, 3,684,341.49 and 1,036,230.43

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Solution

The fourth proportional to 2,455,965.22, 3,684,341.49 and 1,036,230.43 is: 1,554,511.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,965.22 : 3,684,341.49 = 1,036,230.43 : x
  2. Step 2: Convert to fraction form
    2,455,965.22/3,684,341.49 = 1,036,230.43/x
  3. Step 3: Cross multiply
    2,455,965.22x = 3,684,341.49 × 1,036,230.43
  4. Step 4: Simplify right side
    2,455,965.22x = 3,817,826,766,449.54
  5. Step 5: Solve for x
    x = 3,817,826,766,449.54/2,455,965.22
  6. Step 6: Final answer
    x = 1,554,511.74

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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.