Home / 2,932,650.99-4,398,949.17-802,731.69

Finding the Fourth Proportional to 2,932,650.99, 4,398,949.17 and 802,731.69

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Solution

The fourth proportional to 2,932,650.99, 4,398,949.17 and 802,731.69 is: 1,204,090.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,650.99 : 4,398,949.17 = 802,731.69 : x
  2. Step 2: Convert to fraction form
    2,932,650.99/4,398,949.17 = 802,731.69/x
  3. Step 3: Cross multiply
    2,932,650.99x = 4,398,949.17 × 802,731.69
  4. Step 4: Simplify right side
    2,932,650.99x = 3,531,175,901,458.20
  5. Step 5: Solve for x
    x = 3,531,175,901,458.20/2,932,650.99
  6. Step 6: Final answer
    x = 1,204,090.06

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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.