Home / 1,902,561.96-2,850,633.48-941,736.36

Finding the Fourth Proportional to 1,902,561.96, 2,850,633.48 and 941,736.36

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Solution

The fourth proportional to 1,902,561.96, 2,850,633.48 and 941,736.36 is: 1,411,015.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,902,561.96 : 2,850,633.48 = 941,736.36 : x
  2. Step 2: Convert to fraction form
    1,902,561.96/2,850,633.48 = 941,736.36/x
  3. Step 3: Cross multiply
    1,902,561.96x = 2,850,633.48 × 941,736.36
  4. Step 4: Simplify right side
    1,902,561.96x = 2,684,545,197,149.33
  5. Step 5: Solve for x
    x = 2,684,545,197,149.33/1,902,561.96
  6. Step 6: Final answer
    x = 1,411,015.91

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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.