Home / 2,394,722.34-3,590,176.05-1,382,696.34

Finding the Fourth Proportional to 2,394,722.34, 3,590,176.05 and 1,382,696.34

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Solution

The fourth proportional to 2,394,722.34, 3,590,176.05 and 1,382,696.34 is: 2,072,943.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,722.34 : 3,590,176.05 = 1,382,696.34 : x
  2. Step 2: Convert to fraction form
    2,394,722.34/3,590,176.05 = 1,382,696.34/x
  3. Step 3: Cross multiply
    2,394,722.34x = 3,590,176.05 × 1,382,696.34
  4. Step 4: Simplify right side
    2,394,722.34x = 4,964,123,284,290.66
  5. Step 5: Solve for x
    x = 4,964,123,284,290.66/2,394,722.34
  6. Step 6: Final answer
    x = 2,072,943.16

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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.