Home / 1,958,204.01-2,701,431.53-1,270,049.27

Finding the Fourth Proportional to 1,958,204.01, 2,701,431.53 and 1,270,049.27

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Solution

The fourth proportional to 1,958,204.01, 2,701,431.53 and 1,270,049.27 is: 1,752,090.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,958,204.01 : 2,701,431.53 = 1,270,049.27 : x
  2. Step 2: Convert to fraction form
    1,958,204.01/2,701,431.53 = 1,270,049.27/x
  3. Step 3: Cross multiply
    1,958,204.01x = 2,701,431.53 × 1,270,049.27
  4. Step 4: Simplify right side
    1,958,204.01x = 3,430,951,146,304.33
  5. Step 5: Solve for x
    x = 3,430,951,146,304.33/1,958,204.01
  6. Step 6: Final answer
    x = 1,752,090.76

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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.