Home / 6,533,796.31-9,016,268.55-3,633,124.90

Finding the Fourth Proportional to 6,533,796.31, 9,016,268.55 and 3,633,124.90

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Solution

The fourth proportional to 6,533,796.31, 9,016,268.55 and 3,633,124.90 is: 5,013,506.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,533,796.31 : 9,016,268.55 = 3,633,124.90 : x
  2. Step 2: Convert to fraction form
    6,533,796.31/9,016,268.55 = 3,633,124.90/x
  3. Step 3: Cross multiply
    6,533,796.31x = 9,016,268.55 × 3,633,124.90
  4. Step 4: Simplify right side
    6,533,796.31x = 32,757,229,751,551.23
  5. Step 5: Solve for x
    x = 32,757,229,751,551.23/6,533,796.31
  6. Step 6: Final answer
    x = 5,013,506.42

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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.