Home / 9,397,439.60-14,086,828.20-4,339,929.20

Finding the Fourth Proportional to 9,397,439.60, 14,086,828.20 and 4,339,929.20

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Solution

The fourth proportional to 9,397,439.60, 14,086,828.20 and 4,339,929.20 is: 6,505,584.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,439.60 : 14,086,828.20 = 4,339,929.20 : x
  2. Step 2: Convert to fraction form
    9,397,439.60/14,086,828.20 = 4,339,929.20/x
  3. Step 3: Cross multiply
    9,397,439.60x = 14,086,828.20 × 4,339,929.20
  4. Step 4: Simplify right side
    9,397,439.60x = 61,135,837,040,563.44
  5. Step 5: Solve for x
    x = 61,135,837,040,563.44/9,397,439.60
  6. Step 6: Final answer
    x = 6,505,584.46

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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.