Home / 2,322,169.68-3,477,951.31-1,108,599.96

Finding the Fourth Proportional to 2,322,169.68, 3,477,951.31 and 1,108,599.96

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Solution

The fourth proportional to 2,322,169.68, 3,477,951.31 and 1,108,599.96 is: 1,660,368.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,169.68 : 3,477,951.31 = 1,108,599.96 : x
  2. Step 2: Convert to fraction form
    2,322,169.68/3,477,951.31 = 1,108,599.96/x
  3. Step 3: Cross multiply
    2,322,169.68x = 3,477,951.31 × 1,108,599.96
  4. Step 4: Simplify right side
    2,322,169.68x = 3,855,656,683,147.95
  5. Step 5: Solve for x
    x = 3,855,656,683,147.95/2,322,169.68
  6. Step 6: Final answer
    x = 1,660,368.20

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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.