Home / 2,016,051.15-3,024,076.73-1,661,465.55

Finding the Fourth Proportional to 2,016,051.15, 3,024,076.73 and 1,661,465.55

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Solution

The fourth proportional to 2,016,051.15, 3,024,076.73 and 1,661,465.55 is: 2,492,198.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,051.15 : 3,024,076.73 = 1,661,465.55 : x
  2. Step 2: Convert to fraction form
    2,016,051.15/3,024,076.73 = 1,661,465.55/x
  3. Step 3: Cross multiply
    2,016,051.15x = 3,024,076.73 × 1,661,465.55
  4. Step 4: Simplify right side
    2,016,051.15x = 5,024,399,299,144.32
  5. Step 5: Solve for x
    x = 5,024,399,299,144.32/2,016,051.15
  6. Step 6: Final answer
    x = 2,492,198.33

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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.