Home / 4,919,345.58-7,372,082.12-2,322,880.04

Finding the Fourth Proportional to 4,919,345.58, 7,372,082.12 and 2,322,880.04

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Solution

The fourth proportional to 4,919,345.58, 7,372,082.12 and 2,322,880.04 is: 3,481,044.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,919,345.58 : 7,372,082.12 = 2,322,880.04 : x
  2. Step 2: Convert to fraction form
    4,919,345.58/7,372,082.12 = 2,322,880.04/x
  3. Step 3: Cross multiply
    4,919,345.58x = 7,372,082.12 × 2,322,880.04
  4. Step 4: Simplify right side
    4,919,345.58x = 17,124,462,409,788.88
  5. Step 5: Solve for x
    x = 17,124,462,409,788.88/4,919,345.58
  6. Step 6: Final answer
    x = 3,481,044.81

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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.