Home / 2,200,707.95-3,301,073.31-1,001,791.82

Finding the Fourth Proportional to 2,200,707.95, 3,301,073.31 and 1,001,791.82

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Solution

The fourth proportional to 2,200,707.95, 3,301,073.31 and 1,001,791.82 is: 1,502,692.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,707.95 : 3,301,073.31 = 1,001,791.82 : x
  2. Step 2: Convert to fraction form
    2,200,707.95/3,301,073.31 = 1,001,791.82/x
  3. Step 3: Cross multiply
    2,200,707.95x = 3,301,073.31 × 1,001,791.82
  4. Step 4: Simplify right side
    2,200,707.95x = 3,306,988,222,672.96
  5. Step 5: Solve for x
    x = 3,306,988,222,672.96/2,200,707.95
  6. Step 6: Final answer
    x = 1,502,692.91

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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.