Home / 4,268,287.98-5,890,426.11-2,458,035.18

Finding the Fourth Proportional to 4,268,287.98, 5,890,426.11 and 2,458,035.18

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Solution

The fourth proportional to 4,268,287.98, 5,890,426.11 and 2,458,035.18 is: 3,392,197.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,287.98 : 5,890,426.11 = 2,458,035.18 : x
  2. Step 2: Convert to fraction form
    4,268,287.98/5,890,426.11 = 2,458,035.18/x
  3. Step 3: Cross multiply
    4,268,287.98x = 5,890,426.11 × 2,458,035.18
  4. Step 4: Simplify right side
    4,268,287.98x = 14,478,874,603,570.55
  5. Step 5: Solve for x
    x = 14,478,874,603,570.55/4,268,287.98
  6. Step 6: Final answer
    x = 3,392,197.22

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Double scale
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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.