Home / 1,095,502.44-1,644,606.84-519,676.26

Finding the Fourth Proportional to 1,095,502.44, 1,644,606.84 and 519,676.26

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Solution

The fourth proportional to 1,095,502.44, 1,644,606.84 and 519,676.26 is: 780,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,502.44 : 1,644,606.84 = 519,676.26 : x
  2. Step 2: Convert to fraction form
    1,095,502.44/1,644,606.84 = 519,676.26/x
  3. Step 3: Cross multiply
    1,095,502.44x = 1,644,606.84 × 519,676.26
  4. Step 4: Simplify right side
    1,095,502.44x = 854,663,131,781.62
  5. Step 5: Solve for x
    x = 854,663,131,781.62/1,095,502.44
  6. Step 6: Final answer
    x = 780,156.30

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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.