Home / 833,964.02-1,250,946.03-202,872.36

Finding the Fourth Proportional to 833,964.02, 1,250,946.03 and 202,872.36

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Solution

The fourth proportional to 833,964.02, 1,250,946.03 and 202,872.36 is: 304,308.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,964.02 : 1,250,946.03 = 202,872.36 : x
  2. Step 2: Convert to fraction form
    833,964.02/1,250,946.03 = 202,872.36/x
  3. Step 3: Cross multiply
    833,964.02x = 1,250,946.03 × 202,872.36
  4. Step 4: Simplify right side
    833,964.02x = 253,782,373,338.73
  5. Step 5: Solve for x
    x = 253,782,373,338.73/833,964.02
  6. Step 6: Final answer
    x = 304,308.54

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Double scale
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Similar ratio
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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.