Home / 4,104,743.78-6,158,119-2,892,684.90

Finding the Fourth Proportional to 4,104,743.78, 6,158,119 and 2,892,684.90

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Solution

The fourth proportional to 4,104,743.78, 6,158,119 and 2,892,684.90 is: 4,339,734.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104,743.78 : 6,158,119 = 2,892,684.90 : x
  2. Step 2: Convert to fraction form
    4,104,743.78/6,158,119 = 2,892,684.90/x
  3. Step 3: Cross multiply
    4,104,743.78x = 6,158,119 × 2,892,684.90
  4. Step 4: Simplify right side
    4,104,743.78x = 17,813,497,843,703.10
  5. Step 5: Solve for x
    x = 17,813,497,843,703.10/4,104,743.78
  6. Step 6: Final answer
    x = 4,339,734.41

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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.