Home / 2,273,375.52-3,137,034.72-1,254,714.60

Finding the Fourth Proportional to 2,273,375.52, 3,137,034.72 and 1,254,714.60

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Solution

The fourth proportional to 2,273,375.52, 3,137,034.72 and 1,254,714.60 is: 1,731,382.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,375.52 : 3,137,034.72 = 1,254,714.60 : x
  2. Step 2: Convert to fraction form
    2,273,375.52/3,137,034.72 = 1,254,714.60/x
  3. Step 3: Cross multiply
    2,273,375.52x = 3,137,034.72 × 1,254,714.60
  4. Step 4: Simplify right side
    2,273,375.52x = 3,936,083,263,890.91
  5. Step 5: Solve for x
    x = 3,936,083,263,890.91/2,273,375.52
  6. Step 6: Final answer
    x = 1,731,382.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.