Home / 4,994,778.62-6,892,794.27-2,702,939.37

Finding the Fourth Proportional to 4,994,778.62, 6,892,794.27 and 2,702,939.37

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Solution

The fourth proportional to 4,994,778.62, 6,892,794.27 and 2,702,939.37 is: 3,730,056.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,778.62 : 6,892,794.27 = 2,702,939.37 : x
  2. Step 2: Convert to fraction form
    4,994,778.62/6,892,794.27 = 2,702,939.37/x
  3. Step 3: Cross multiply
    4,994,778.62x = 6,892,794.27 × 2,702,939.37
  4. Step 4: Simplify right side
    4,994,778.62x = 18,630,805,001,693.41
  5. Step 5: Solve for x
    x = 18,630,805,001,693.41/4,994,778.62
  6. Step 6: Final answer
    x = 3,730,056.21

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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.