Home / 996,573.30-1,494,865.08-248,619.30

Finding the Fourth Proportional to 996,573.30, 1,494,865.08 and 248,619.30

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Solution

The fourth proportional to 996,573.30, 1,494,865.08 and 248,619.30 is: 372,930.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,573.30 : 1,494,865.08 = 248,619.30 : x
  2. Step 2: Convert to fraction form
    996,573.30/1,494,865.08 = 248,619.30/x
  3. Step 3: Cross multiply
    996,573.30x = 1,494,865.08 × 248,619.30
  4. Step 4: Simplify right side
    996,573.30x = 371,652,309,784.04
  5. Step 5: Solve for x
    x = 371,652,309,784.04/996,573.30
  6. Step 6: Final answer
    x = 372,930.23

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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.