Home / 4,077,127.31-5,626,446.91-2,241,773.21

Finding the Fourth Proportional to 4,077,127.31, 5,626,446.91 and 2,241,773.21

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Solution

The fourth proportional to 4,077,127.31, 5,626,446.91 and 2,241,773.21 is: 3,093,653.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,127.31 : 5,626,446.91 = 2,241,773.21 : x
  2. Step 2: Convert to fraction form
    4,077,127.31/5,626,446.91 = 2,241,773.21/x
  3. Step 3: Cross multiply
    4,077,127.31x = 5,626,446.91 × 2,241,773.21
  4. Step 4: Simplify right side
    4,077,127.31x = 12,613,217,958,786.96
  5. Step 5: Solve for x
    x = 12,613,217,958,786.96/4,077,127.31
  6. Step 6: Final answer
    x = 3,093,653.21

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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.