Home / 2,436,140.94-3,654,191.25-1,904,109.18

Finding the Fourth Proportional to 2,436,140.94, 3,654,191.25 and 1,904,109.18

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Solution

The fourth proportional to 2,436,140.94, 3,654,191.25 and 1,904,109.18 is: 2,856,148.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,140.94 : 3,654,191.25 = 1,904,109.18 : x
  2. Step 2: Convert to fraction form
    2,436,140.94/3,654,191.25 = 1,904,109.18/x
  3. Step 3: Cross multiply
    2,436,140.94x = 3,654,191.25 × 1,904,109.18
  4. Step 4: Simplify right side
    2,436,140.94x = 6,957,979,104,600.68
  5. Step 5: Solve for x
    x = 6,957,979,104,600.68/2,436,140.94
  6. Step 6: Final answer
    x = 2,856,148.01

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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.