Home / 1,743,714.34-2,615,620.60-481,541.96

Finding the Fourth Proportional to 1,743,714.34, 2,615,620.60 and 481,541.96

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Solution

The fourth proportional to 1,743,714.34, 2,615,620.60 and 481,541.96 is: 722,326.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,714.34 : 2,615,620.60 = 481,541.96 : x
  2. Step 2: Convert to fraction form
    1,743,714.34/2,615,620.60 = 481,541.96/x
  3. Step 3: Cross multiply
    1,743,714.34x = 2,615,620.60 × 481,541.96
  4. Step 4: Simplify right side
    1,743,714.34x = 1,259,531,070,340.38
  5. Step 5: Solve for x
    x = 1,259,531,070,340.38/1,743,714.34
  6. Step 6: Final answer
    x = 722,326.50

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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.