Home / 1,893,029.34-2,839,722.57-1,467,042.33

Finding the Fourth Proportional to 1,893,029.34, 2,839,722.57 and 1,467,042.33

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Solution

The fourth proportional to 1,893,029.34, 2,839,722.57 and 1,467,042.33 is: 2,200,701.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,029.34 : 2,839,722.57 = 1,467,042.33 : x
  2. Step 2: Convert to fraction form
    1,893,029.34/2,839,722.57 = 1,467,042.33/x
  3. Step 3: Cross multiply
    1,893,029.34x = 2,839,722.57 × 1,467,042.33
  4. Step 4: Simplify right side
    1,893,029.34x = 4,165,993,215,646.39
  5. Step 5: Solve for x
    x = 4,165,993,215,646.39/1,893,029.34
  6. Step 6: Final answer
    x = 2,200,701.87

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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.