Home / 2,241,747-3,362,649.84-745,839

Finding the Fourth Proportional to 2,241,747, 3,362,649.84 and 745,839

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Solution

The fourth proportional to 2,241,747, 3,362,649.84 and 745,839 is: 1,118,768.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,747 : 3,362,649.84 = 745,839 : x
  2. Step 2: Convert to fraction form
    2,241,747/3,362,649.84 = 745,839/x
  3. Step 3: Cross multiply
    2,241,747x = 3,362,649.84 × 745,839
  4. Step 4: Simplify right side
    2,241,747x = 2,507,995,394,015.76
  5. Step 5: Solve for x
    x = 2,507,995,394,015.76/2,241,747
  6. Step 6: Final answer
    x = 1,118,768.26

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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.