Home / 4,019,068.53-5,544,942.89-2,490,617.97

Finding the Fourth Proportional to 4,019,068.53, 5,544,942.89 and 2,490,617.97

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Solution

The fourth proportional to 4,019,068.53, 5,544,942.89 and 2,490,617.97 is: 3,436,202.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,068.53 : 5,544,942.89 = 2,490,617.97 : x
  2. Step 2: Convert to fraction form
    4,019,068.53/5,544,942.89 = 2,490,617.97/x
  3. Step 3: Cross multiply
    4,019,068.53x = 5,544,942.89 × 2,490,617.97
  4. Step 4: Simplify right side
    4,019,068.53x = 13,810,334,392,004.64
  5. Step 5: Solve for x
    x = 13,810,334,392,004.64/4,019,068.53
  6. Step 6: Final answer
    x = 3,436,202.76

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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.