Home / 9,399,589.20-14,099,383.80-6,208,318.80

Finding the Fourth Proportional to 9,399,589.20, 14,099,383.80 and 6,208,318.80

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Solution

The fourth proportional to 9,399,589.20, 14,099,383.80 and 6,208,318.80 is: 9,312,478.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,399,589.20 : 14,099,383.80 = 6,208,318.80 : x
  2. Step 2: Convert to fraction form
    9,399,589.20/14,099,383.80 = 6,208,318.80/x
  3. Step 3: Cross multiply
    9,399,589.20x = 14,099,383.80 × 6,208,318.80
  4. Step 4: Simplify right side
    9,399,589.20x = 87,533,469,513,955.44
  5. Step 5: Solve for x
    x = 87,533,469,513,955.44/9,399,589.20
  6. Step 6: Final answer
    x = 9,312,478.20

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1.5x scale

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.