Home / 3,697,374.16-5,546,174.24-1,268,493.32

Finding the Fourth Proportional to 3,697,374.16, 5,546,174.24 and 1,268,493.32

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Solution

The fourth proportional to 3,697,374.16, 5,546,174.24 and 1,268,493.32 is: 1,902,778.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,374.16 : 5,546,174.24 = 1,268,493.32 : x
  2. Step 2: Convert to fraction form
    3,697,374.16/5,546,174.24 = 1,268,493.32/x
  3. Step 3: Cross multiply
    3,697,374.16x = 5,546,174.24 × 1,268,493.32
  4. Step 4: Simplify right side
    3,697,374.16x = 7,035,284,974,996.08
  5. Step 5: Solve for x
    x = 7,035,284,974,996.08/3,697,374.16
  6. Step 6: Final answer
    x = 1,902,778.75

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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.