Home / 942,095.24-1,300,063.62-534,234.20

Finding the Fourth Proportional to 942,095.24, 1,300,063.62 and 534,234.20

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Solution

The fourth proportional to 942,095.24, 1,300,063.62 and 534,234.20 is: 737,227.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,095.24 : 1,300,063.62 = 534,234.20 : x
  2. Step 2: Convert to fraction form
    942,095.24/1,300,063.62 = 534,234.20/x
  3. Step 3: Cross multiply
    942,095.24x = 1,300,063.62 × 534,234.20
  4. Step 4: Simplify right side
    942,095.24x = 694,538,447,979.80
  5. Step 5: Solve for x
    x = 694,538,447,979.80/942,095.24
  6. Step 6: Final answer
    x = 737,227.43

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.