Home / 962,826.67-1,328,746.44-580,845.25

Finding the Fourth Proportional to 962,826.67, 1,328,746.44 and 580,845.25

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Solution

The fourth proportional to 962,826.67, 1,328,746.44 and 580,845.25 is: 801,593.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,826.67 : 1,328,746.44 = 580,845.25 : x
  2. Step 2: Convert to fraction form
    962,826.67/1,328,746.44 = 580,845.25/x
  3. Step 3: Cross multiply
    962,826.67x = 1,328,746.44 × 580,845.25
  4. Step 4: Simplify right side
    962,826.67x = 771,796,058,128.41
  5. Step 5: Solve for x
    x = 771,796,058,128.41/962,826.67
  6. Step 6: Final answer
    x = 801,593.98

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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.