Home / 3,621,329.82-4,995,561.33-2,459,835.99

Finding the Fourth Proportional to 3,621,329.82, 4,995,561.33 and 2,459,835.99

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Solution

The fourth proportional to 3,621,329.82, 4,995,561.33 and 2,459,835.99 is: 3,393,300.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,329.82 : 4,995,561.33 = 2,459,835.99 : x
  2. Step 2: Convert to fraction form
    3,621,329.82/4,995,561.33 = 2,459,835.99/x
  3. Step 3: Cross multiply
    3,621,329.82x = 4,995,561.33 × 2,459,835.99
  4. Step 4: Simplify right side
    3,621,329.82x = 12,288,261,549,786.27
  5. Step 5: Solve for x
    x = 12,288,261,549,786.27/3,621,329.82
  6. Step 6: Final answer
    x = 3,393,300.85

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.