Home / 1,745,012.44-2,617,551.48-546,908.23

Finding the Fourth Proportional to 1,745,012.44, 2,617,551.48 and 546,908.23

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Solution

The fourth proportional to 1,745,012.44, 2,617,551.48 and 546,908.23 is: 820,372.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,012.44 : 2,617,551.48 = 546,908.23 : x
  2. Step 2: Convert to fraction form
    1,745,012.44/2,617,551.48 = 546,908.23/x
  3. Step 3: Cross multiply
    1,745,012.44x = 2,617,551.48 × 546,908.23
  4. Step 4: Simplify right side
    1,745,012.44x = 1,431,560,446,860.68
  5. Step 5: Solve for x
    x = 1,431,560,446,860.68/1,745,012.44
  6. Step 6: Final answer
    x = 820,372.63

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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.