Home / 4,268,597.22-5,890,538.84-2,334,815.94

Finding the Fourth Proportional to 4,268,597.22, 5,890,538.84 and 2,334,815.94

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Solution

The fourth proportional to 4,268,597.22, 5,890,538.84 and 2,334,815.94 is: 3,221,977.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,597.22 : 5,890,538.84 = 2,334,815.94 : x
  2. Step 2: Convert to fraction form
    4,268,597.22/5,890,538.84 = 2,334,815.94/x
  3. Step 3: Cross multiply
    4,268,597.22x = 5,890,538.84 × 2,334,815.94
  4. Step 4: Simplify right side
    4,268,597.22x = 13,753,323,978,821.11
  5. Step 5: Solve for x
    x = 13,753,323,978,821.11/4,268,597.22
  6. Step 6: Final answer
    x = 3,221,977.45

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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.