Home / 1,350,648.82-2,026,664.43-552,520.18

Finding the Fourth Proportional to 1,350,648.82, 2,026,664.43 and 552,520.18

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Solution

The fourth proportional to 1,350,648.82, 2,026,664.43 and 552,520.18 is: 829,063.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,648.82 : 2,026,664.43 = 552,520.18 : x
  2. Step 2: Convert to fraction form
    1,350,648.82/2,026,664.43 = 552,520.18/x
  3. Step 3: Cross multiply
    1,350,648.82x = 2,026,664.43 × 552,520.18
  4. Step 4: Simplify right side
    1,350,648.82x = 1,119,772,995,663.20
  5. Step 5: Solve for x
    x = 1,119,772,995,663.20/1,350,648.82
  6. Step 6: Final answer
    x = 829,063.02

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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.