Home / 1,844,743.29-2,766,229.20-1,045,810.32

Finding the Fourth Proportional to 1,844,743.29, 2,766,229.20 and 1,045,810.32

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Solution

The fourth proportional to 1,844,743.29, 2,766,229.20 and 1,045,810.32 is: 1,568,213.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,743.29 : 2,766,229.20 = 1,045,810.32 : x
  2. Step 2: Convert to fraction form
    1,844,743.29/2,766,229.20 = 1,045,810.32/x
  3. Step 3: Cross multiply
    1,844,743.29x = 2,766,229.20 × 1,045,810.32
  4. Step 4: Simplify right side
    1,844,743.29x = 2,892,951,044,845.34
  5. Step 5: Solve for x
    x = 2,892,951,044,845.34/1,844,743.29
  6. Step 6: Final answer
    x = 1,568,213.34

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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.