Home / 4,994,725.14-6,892,720.72-2,702,885.85

Finding the Fourth Proportional to 4,994,725.14, 6,892,720.72 and 2,702,885.85

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Solution

The fourth proportional to 4,994,725.14, 6,892,720.72 and 2,702,885.85 is: 3,729,982.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,725.14 : 6,892,720.72 = 2,702,885.85 : x
  2. Step 2: Convert to fraction form
    4,994,725.14/6,892,720.72 = 2,702,885.85/x
  3. Step 3: Cross multiply
    4,994,725.14x = 6,892,720.72 × 2,702,885.85
  4. Step 4: Simplify right side
    4,994,725.14x = 18,630,237,295,332.60
  5. Step 5: Solve for x
    x = 18,630,237,295,332.60/4,994,725.14
  6. Step 6: Final answer
    x = 3,729,982.49

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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.