Home / 3,876,244.32-5,807,968-2,252,454.72

Finding the Fourth Proportional to 3,876,244.32, 5,807,968 and 2,252,454.72

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Solution

The fourth proportional to 3,876,244.32, 5,807,968 and 2,252,454.72 is: 3,374,963.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,244.32 : 5,807,968 = 2,252,454.72 : x
  2. Step 2: Convert to fraction form
    3,876,244.32/5,807,968 = 2,252,454.72/x
  3. Step 3: Cross multiply
    3,876,244.32x = 5,807,968 × 2,252,454.72
  4. Step 4: Simplify right side
    3,876,244.32x = 13,082,184,935,208.96
  5. Step 5: Solve for x
    x = 13,082,184,935,208.96/3,876,244.32
  6. Step 6: Final answer
    x = 3,374,963.97

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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.