Home / 3,313,516.02-4,969,690.83-884,699.43

Finding the Fourth Proportional to 3,313,516.02, 4,969,690.83 and 884,699.43

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Solution

The fourth proportional to 3,313,516.02, 4,969,690.83 and 884,699.43 is: 1,326,893.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,516.02 : 4,969,690.83 = 884,699.43 : x
  2. Step 2: Convert to fraction form
    3,313,516.02/4,969,690.83 = 884,699.43/x
  3. Step 3: Cross multiply
    3,313,516.02x = 4,969,690.83 × 884,699.43
  4. Step 4: Simplify right side
    3,313,516.02x = 4,396,682,644,577.23
  5. Step 5: Solve for x
    x = 4,396,682,644,577.23/3,313,516.02
  6. Step 6: Final answer
    x = 1,326,893.43

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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.