Home / 3,598,979.96-4,966,593.36-1,967,394.44

Finding the Fourth Proportional to 3,598,979.96, 4,966,593.36 and 1,967,394.44

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Solution

The fourth proportional to 3,598,979.96, 4,966,593.36 and 1,967,394.44 is: 2,715,004.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,979.96 : 4,966,593.36 = 1,967,394.44 : x
  2. Step 2: Convert to fraction form
    3,598,979.96/4,966,593.36 = 1,967,394.44/x
  3. Step 3: Cross multiply
    3,598,979.96x = 4,966,593.36 × 1,967,394.44
  4. Step 4: Simplify right side
    3,598,979.96x = 9,771,248,162,204.92
  5. Step 5: Solve for x
    x = 9,771,248,162,204.92/3,598,979.96
  6. Step 6: Final answer
    x = 2,715,004.88

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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.