Home / 682,676.88-1,023,925.32-202,894.44

Finding the Fourth Proportional to 682,676.88, 1,023,925.32 and 202,894.44

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Solution

The fourth proportional to 682,676.88, 1,023,925.32 and 202,894.44 is: 304,314.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,676.88 : 1,023,925.32 = 202,894.44 : x
  2. Step 2: Convert to fraction form
    682,676.88/1,023,925.32 = 202,894.44/x
  3. Step 3: Cross multiply
    682,676.88x = 1,023,925.32 × 202,894.44
  4. Step 4: Simplify right side
    682,676.88x = 207,748,754,403.22
  5. Step 5: Solve for x
    x = 207,748,754,403.22/682,676.88
  6. Step 6: Final answer
    x = 304,314.91

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1.5x scale

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.