Home / 1,726,876.29-2,383,070.27-952,539.78

Finding the Fourth Proportional to 1,726,876.29, 2,383,070.27 and 952,539.78

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Solution

The fourth proportional to 1,726,876.29, 2,383,070.27 and 952,539.78 is: 1,314,494.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,876.29 : 2,383,070.27 = 952,539.78 : x
  2. Step 2: Convert to fraction form
    1,726,876.29/2,383,070.27 = 952,539.78/x
  3. Step 3: Cross multiply
    1,726,876.29x = 2,383,070.27 × 952,539.78
  4. Step 4: Simplify right side
    1,726,876.29x = 2,269,969,225,947.64
  5. Step 5: Solve for x
    x = 2,269,969,225,947.64/1,726,876.29
  6. Step 6: Final answer
    x = 1,314,494.41

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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.