Home / 3,097,605.44-4,646,397.96-823,358.72

Finding the Fourth Proportional to 3,097,605.44, 4,646,397.96 and 823,358.72

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Solution

The fourth proportional to 3,097,605.44, 4,646,397.96 and 823,358.72 is: 1,235,035.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,605.44 : 4,646,397.96 = 823,358.72 : x
  2. Step 2: Convert to fraction form
    3,097,605.44/4,646,397.96 = 823,358.72/x
  3. Step 3: Cross multiply
    3,097,605.44x = 4,646,397.96 × 823,358.72
  4. Step 4: Simplify right side
    3,097,605.44x = 3,825,652,276,956.21
  5. Step 5: Solve for x
    x = 3,825,652,276,956.21/3,097,605.44
  6. Step 6: Final answer
    x = 1,235,035.37

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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.