Home / 1,952,181.03-2,928,185.27-532,237.26

Finding the Fourth Proportional to 1,952,181.03, 2,928,185.27 and 532,237.26

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Solution

The fourth proportional to 1,952,181.03, 2,928,185.27 and 532,237.26 is: 798,332.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,181.03 : 2,928,185.27 = 532,237.26 : x
  2. Step 2: Convert to fraction form
    1,952,181.03/2,928,185.27 = 532,237.26/x
  3. Step 3: Cross multiply
    1,952,181.03x = 2,928,185.27 × 532,237.26
  4. Step 4: Simplify right side
    1,952,181.03x = 1,558,489,302,215.97
  5. Step 5: Solve for x
    x = 1,558,489,302,215.97/1,952,181.03
  6. Step 6: Final answer
    x = 798,332.37

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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.