Home / 2,241,275.35-3,092,721.48-1,261,197.27

Finding the Fourth Proportional to 2,241,275.35, 3,092,721.48 and 1,261,197.27

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Solution

The fourth proportional to 2,241,275.35, 3,092,721.48 and 1,261,197.27 is: 1,740,318.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,275.35 : 3,092,721.48 = 1,261,197.27 : x
  2. Step 2: Convert to fraction form
    2,241,275.35/3,092,721.48 = 1,261,197.27/x
  3. Step 3: Cross multiply
    2,241,275.35x = 3,092,721.48 × 1,261,197.27
  4. Step 4: Simplify right side
    2,241,275.35x = 3,900,531,887,446.36
  5. Step 5: Solve for x
    x = 3,900,531,887,446.36/2,241,275.35
  6. Step 6: Final answer
    x = 1,740,318.02

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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.