Home / 2,853,838.22-4,280,835.24-832,033.26

Finding the Fourth Proportional to 2,853,838.22, 4,280,835.24 and 832,033.26

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Solution

The fourth proportional to 2,853,838.22, 4,280,835.24 and 832,033.26 is: 1,248,072.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,853,838.22 : 4,280,835.24 = 832,033.26 : x
  2. Step 2: Convert to fraction form
    2,853,838.22/4,280,835.24 = 832,033.26/x
  3. Step 3: Cross multiply
    2,853,838.22x = 4,280,835.24 × 832,033.26
  4. Step 4: Simplify right side
    2,853,838.22x = 3,561,797,300,260.08
  5. Step 5: Solve for x
    x = 3,561,797,300,260.08/2,853,838.22
  6. Step 6: Final answer
    x = 1,248,072.61

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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.