Home / 4,724,032.62-6,519,372.44-2,659,181.43

Finding the Fourth Proportional to 4,724,032.62, 6,519,372.44 and 2,659,181.43

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Solution

The fourth proportional to 4,724,032.62, 6,519,372.44 and 2,659,181.43 is: 3,669,787.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,032.62 : 6,519,372.44 = 2,659,181.43 : x
  2. Step 2: Convert to fraction form
    4,724,032.62/6,519,372.44 = 2,659,181.43/x
  3. Step 3: Cross multiply
    4,724,032.62x = 6,519,372.44 × 2,659,181.43
  4. Step 4: Simplify right side
    4,724,032.62x = 17,336,194,114,405.88
  5. Step 5: Solve for x
    x = 17,336,194,114,405.88/4,724,032.62
  6. Step 6: Final answer
    x = 3,669,787.13

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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.