Home / 2,241,955-3,362,309.82-622,351.48

Finding the Fourth Proportional to 2,241,955, 3,362,309.82 and 622,351.48

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Solution

The fourth proportional to 2,241,955, 3,362,309.82 and 622,351.48 is: 933,354.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,955 : 3,362,309.82 = 622,351.48 : x
  2. Step 2: Convert to fraction form
    2,241,955/3,362,309.82 = 622,351.48/x
  3. Step 3: Cross multiply
    2,241,955x = 3,362,309.82 × 622,351.48
  4. Step 4: Simplify right side
    2,241,955x = 2,092,538,492,695.53
  5. Step 5: Solve for x
    x = 2,092,538,492,695.53/2,241,955
  6. Step 6: Final answer
    x = 933,354.37

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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.