Home / 4,463,268.57-6,692,382.95-4,082,402.52

Finding the Fourth Proportional to 4,463,268.57, 6,692,382.95 and 4,082,402.52

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Solution

The fourth proportional to 4,463,268.57, 6,692,382.95 and 4,082,402.52 is: 6,121,298.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463,268.57 : 6,692,382.95 = 4,082,402.52 : x
  2. Step 2: Convert to fraction form
    4,463,268.57/6,692,382.95 = 4,082,402.52/x
  3. Step 3: Cross multiply
    4,463,268.57x = 6,692,382.95 × 4,082,402.52
  4. Step 4: Simplify right side
    4,463,268.57x = 27,321,000,999,473.02
  5. Step 5: Solve for x
    x = 27,321,000,999,473.02/4,463,268.57
  6. Step 6: Final answer
    x = 6,121,298.90

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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.