Home / 4,994,722.04-6,892,716.38-2,702,882.72

Finding the Fourth Proportional to 4,994,722.04, 6,892,716.38 and 2,702,882.72

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Solution

The fourth proportional to 4,994,722.04, 6,892,716.38 and 2,702,882.72 is: 3,729,978.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,722.04 : 6,892,716.38 = 2,702,882.72 : x
  2. Step 2: Convert to fraction form
    4,994,722.04/6,892,716.38 = 2,702,882.72/x
  3. Step 3: Cross multiply
    4,994,722.04x = 6,892,716.38 × 2,702,882.72
  4. Step 4: Simplify right side
    4,994,722.04x = 18,630,203,997,362.95
  5. Step 5: Solve for x
    x = 18,630,203,997,362.95/4,994,722.04
  6. Step 6: Final answer
    x = 3,729,978.13

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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.