Home / 2,252,823.30-3,378,224.88-1,342,435.14

Finding the Fourth Proportional to 2,252,823.30, 3,378,224.88 and 1,342,435.14

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Solution

The fourth proportional to 2,252,823.30, 3,378,224.88 and 1,342,435.14 is: 2,013,050.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,823.30 : 3,378,224.88 = 1,342,435.14 : x
  2. Step 2: Convert to fraction form
    2,252,823.30/3,378,224.88 = 1,342,435.14/x
  3. Step 3: Cross multiply
    2,252,823.30x = 3,378,224.88 × 1,342,435.14
  4. Step 4: Simplify right side
    2,252,823.30x = 4,535,047,789,734.28
  5. Step 5: Solve for x
    x = 4,535,047,789,734.28/2,252,823.30
  6. Step 6: Final answer
    x = 2,013,050.82

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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.