Home / 2,436,778.86-3,652,449.57-1,016,362.86

Finding the Fourth Proportional to 2,436,778.86, 3,652,449.57 and 1,016,362.86

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Solution

The fourth proportional to 2,436,778.86, 3,652,449.57 and 1,016,362.86 is: 1,523,410.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,778.86 : 3,652,449.57 = 1,016,362.86 : x
  2. Step 2: Convert to fraction form
    2,436,778.86/3,652,449.57 = 1,016,362.86/x
  3. Step 3: Cross multiply
    2,436,778.86x = 3,652,449.57 × 1,016,362.86
  4. Step 4: Simplify right side
    2,436,778.86x = 3,712,214,090,970.97
  5. Step 5: Solve for x
    x = 3,712,214,090,970.97/2,436,778.86
  6. Step 6: Final answer
    x = 1,523,410.33

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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.