Home / 5,991,477.20-8,986,329.93-2,204,074.34

Finding the Fourth Proportional to 5,991,477.20, 8,986,329.93 and 2,204,074.34

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Solution

The fourth proportional to 5,991,477.20, 8,986,329.93 and 2,204,074.34 is: 3,305,785.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,991,477.20 : 8,986,329.93 = 2,204,074.34 : x
  2. Step 2: Convert to fraction form
    5,991,477.20/8,986,329.93 = 2,204,074.34/x
  3. Step 3: Cross multiply
    5,991,477.20x = 8,986,329.93 × 2,204,074.34
  4. Step 4: Simplify right side
    5,991,477.20x = 19,806,539,209,487.00
  5. Step 5: Solve for x
    x = 19,806,539,209,487.00/5,991,477.20
  6. Step 6: Final answer
    x = 3,305,785.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.