Home / 1,091,773.35-1,637,954.80-333,593.98

Finding the Fourth Proportional to 1,091,773.35, 1,637,954.80 and 333,593.98

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Solution

The fourth proportional to 1,091,773.35, 1,637,954.80 and 333,593.98 is: 500,481.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,773.35 : 1,637,954.80 = 333,593.98 : x
  2. Step 2: Convert to fraction form
    1,091,773.35/1,637,954.80 = 333,593.98/x
  3. Step 3: Cross multiply
    1,091,773.35x = 1,637,954.80 × 333,593.98
  4. Step 4: Simplify right side
    1,091,773.35x = 546,411,855,863.23
  5. Step 5: Solve for x
    x = 546,411,855,863.23/1,091,773.35
  6. Step 6: Final answer
    x = 500,481.03

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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.