Home / 1,852,791.47-2,777,763.15-941,224.51

Finding the Fourth Proportional to 1,852,791.47, 2,777,763.15 and 941,224.51

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Solution

The fourth proportional to 1,852,791.47, 2,777,763.15 and 941,224.51 is: 1,411,113.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,791.47 : 2,777,763.15 = 941,224.51 : x
  2. Step 2: Convert to fraction form
    1,852,791.47/2,777,763.15 = 941,224.51/x
  3. Step 3: Cross multiply
    1,852,791.47x = 2,777,763.15 × 941,224.51
  4. Step 4: Simplify right side
    1,852,791.47x = 2,614,498,741,159.87
  5. Step 5: Solve for x
    x = 2,614,498,741,159.87/1,852,791.47
  6. Step 6: Final answer
    x = 1,411,113.33

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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.