Home / 9,397,451.10-14,086,845.45-4,339,940.70

Finding the Fourth Proportional to 9,397,451.10, 14,086,845.45 and 4,339,940.70

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Solution

The fourth proportional to 9,397,451.10, 14,086,845.45 and 4,339,940.70 is: 6,505,601.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,451.10 : 14,086,845.45 = 4,339,940.70 : x
  2. Step 2: Convert to fraction form
    9,397,451.10/14,086,845.45 = 4,339,940.70/x
  3. Step 3: Cross multiply
    9,397,451.10x = 14,086,845.45 × 4,339,940.70
  4. Step 4: Simplify right side
    9,397,451.10x = 61,136,073,903,064.81
  5. Step 5: Solve for x
    x = 61,136,073,903,064.81/9,397,451.10
  6. Step 6: Final answer
    x = 6,505,601.71

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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.