Home / 682,983.84-1,024,297.16-203,082.39

Finding the Fourth Proportional to 682,983.84, 1,024,297.16 and 203,082.39

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Solution

The fourth proportional to 682,983.84, 1,024,297.16 and 203,082.39 is: 304,570.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,983.84 : 1,024,297.16 = 203,082.39 : x
  2. Step 2: Convert to fraction form
    682,983.84/1,024,297.16 = 203,082.39/x
  3. Step 3: Cross multiply
    682,983.84x = 1,024,297.16 × 203,082.39
  4. Step 4: Simplify right side
    682,983.84x = 208,016,714,307.60
  5. Step 5: Solve for x
    x = 208,016,714,307.60/682,983.84
  6. Step 6: Final answer
    x = 304,570.48

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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.