Home / 4,994,722.27-6,892,716.76-2,702,882.98

Finding the Fourth Proportional to 4,994,722.27, 6,892,716.76 and 2,702,882.98

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Solution

The fourth proportional to 4,994,722.27, 6,892,716.76 and 2,702,882.98 is: 3,729,978.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,722.27 : 6,892,716.76 = 2,702,882.98 : x
  2. Step 2: Convert to fraction form
    4,994,722.27/6,892,716.76 = 2,702,882.98/x
  3. Step 3: Cross multiply
    4,994,722.27x = 6,892,716.76 × 2,702,882.98
  4. Step 4: Simplify right side
    4,994,722.27x = 18,630,206,803,050.33
  5. Step 5: Solve for x
    x = 18,630,206,803,050.33/4,994,722.27
  6. Step 6: Final answer
    x = 3,729,978.52

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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.