Home / 2,256,172.92-3,382,576.27-1,357,404.08

Finding the Fourth Proportional to 2,256,172.92, 3,382,576.27 and 1,357,404.08

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Solution

The fourth proportional to 2,256,172.92, 3,382,576.27 and 1,357,404.08 is: 2,035,093.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,172.92 : 3,382,576.27 = 1,357,404.08 : x
  2. Step 2: Convert to fraction form
    2,256,172.92/3,382,576.27 = 1,357,404.08/x
  3. Step 3: Cross multiply
    2,256,172.92x = 3,382,576.27 × 1,357,404.08
  4. Step 4: Simplify right side
    2,256,172.92x = 4,591,522,809,502.79
  5. Step 5: Solve for x
    x = 4,591,522,809,502.79/2,256,172.92
  6. Step 6: Final answer
    x = 2,035,093.48

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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.