Home / 682,983.08-1,024,296.03-203,081.64

Finding the Fourth Proportional to 682,983.08, 1,024,296.03 and 203,081.64

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Solution

The fourth proportional to 682,983.08, 1,024,296.03 and 203,081.64 is: 304,569.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,983.08 : 1,024,296.03 = 203,081.64 : x
  2. Step 2: Convert to fraction form
    682,983.08/1,024,296.03 = 203,081.64/x
  3. Step 3: Cross multiply
    682,983.08x = 1,024,296.03 × 203,081.64
  4. Step 4: Simplify right side
    682,983.08x = 208,015,713,967.17
  5. Step 5: Solve for x
    x = 208,015,713,967.17/682,983.08
  6. Step 6: Final answer
    x = 304,569.35

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Double scale
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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.