Home / 2,052,589.46-2,832,566.34-1,147,171.46

Finding the Fourth Proportional to 2,052,589.46, 2,832,566.34 and 1,147,171.46

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Solution

The fourth proportional to 2,052,589.46, 2,832,566.34 and 1,147,171.46 is: 1,583,092.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,589.46 : 2,832,566.34 = 1,147,171.46 : x
  2. Step 2: Convert to fraction form
    2,052,589.46/2,832,566.34 = 1,147,171.46/x
  3. Step 3: Cross multiply
    2,052,589.46x = 2,832,566.34 × 1,147,171.46
  4. Step 4: Simplify right side
    2,052,589.46x = 3,249,439,263,804.66
  5. Step 5: Solve for x
    x = 3,249,439,263,804.66/2,052,589.46
  6. Step 6: Final answer
    x = 1,583,092.64

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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.