Home / 3,691,776-5,094,650.88-1,996,032

Finding the Fourth Proportional to 3,691,776, 5,094,650.88 and 1,996,032

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Solution

The fourth proportional to 3,691,776, 5,094,650.88 and 1,996,032 is: 2,754,524.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,776 : 5,094,650.88 = 1,996,032 : x
  2. Step 2: Convert to fraction form
    3,691,776/5,094,650.88 = 1,996,032/x
  3. Step 3: Cross multiply
    3,691,776x = 5,094,650.88 × 1,996,032
  4. Step 4: Simplify right side
    3,691,776x = 10,169,086,185,308.16
  5. Step 5: Solve for x
    x = 10,169,086,185,308.16/3,691,776
  6. Step 6: Final answer
    x = 2,754,524.16

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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.