Home / 6,030,190.16-8,317,926.96-3,965,441.84

Finding the Fourth Proportional to 6,030,190.16, 8,317,926.96 and 3,965,441.84

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Solution

The fourth proportional to 6,030,190.16, 8,317,926.96 and 3,965,441.84 is: 5,469,853.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,190.16 : 8,317,926.96 = 3,965,441.84 : x
  2. Step 2: Convert to fraction form
    6,030,190.16/8,317,926.96 = 3,965,441.84/x
  3. Step 3: Cross multiply
    6,030,190.16x = 8,317,926.96 × 3,965,441.84
  4. Step 4: Simplify right side
    6,030,190.16x = 32,984,255,589,248.00
  5. Step 5: Solve for x
    x = 32,984,255,589,248.00/6,030,190.16
  6. Step 6: Final answer
    x = 5,469,853.31

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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.