Home / 2,959,843.17-4,084,583.49-1,601,716.17

Finding the Fourth Proportional to 2,959,843.17, 4,084,583.49 and 1,601,716.17

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Solution

The fourth proportional to 2,959,843.17, 4,084,583.49 and 1,601,716.17 is: 2,210,368.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,843.17 : 4,084,583.49 = 1,601,716.17 : x
  2. Step 2: Convert to fraction form
    2,959,843.17/4,084,583.49 = 1,601,716.17/x
  3. Step 3: Cross multiply
    2,959,843.17x = 4,084,583.49 × 1,601,716.17
  4. Step 4: Simplify right side
    2,959,843.17x = 6,542,343,423,648.03
  5. Step 5: Solve for x
    x = 6,542,343,423,648.03/2,959,843.17
  6. Step 6: Final answer
    x = 2,210,368.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.