Home / 1,339,425.62-1,847,671.16-848,496.06

Finding the Fourth Proportional to 1,339,425.62, 1,847,671.16 and 848,496.06

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Solution

The fourth proportional to 1,339,425.62, 1,847,671.16 and 848,496.06 is: 1,170,458.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,425.62 : 1,847,671.16 = 848,496.06 : x
  2. Step 2: Convert to fraction form
    1,339,425.62/1,847,671.16 = 848,496.06/x
  3. Step 3: Cross multiply
    1,339,425.62x = 1,847,671.16 × 848,496.06
  4. Step 4: Simplify right side
    1,339,425.62x = 1,567,741,695,193.15
  5. Step 5: Solve for x
    x = 1,567,741,695,193.15/1,339,425.62
  6. Step 6: Final answer
    x = 1,170,458.20

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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.