Home / 5,863,749.08-8,091,968.32-3,285,448.31

Finding the Fourth Proportional to 5,863,749.08, 8,091,968.32 and 3,285,448.31

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Solution

The fourth proportional to 5,863,749.08, 8,091,968.32 and 3,285,448.31 is: 4,533,915.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,749.08 : 8,091,968.32 = 3,285,448.31 : x
  2. Step 2: Convert to fraction form
    5,863,749.08/8,091,968.32 = 3,285,448.31/x
  3. Step 3: Cross multiply
    5,863,749.08x = 8,091,968.32 × 3,285,448.31
  4. Step 4: Simplify right side
    5,863,749.08x = 26,585,743,611,096.62
  5. Step 5: Solve for x
    x = 26,585,743,611,096.62/5,863,749.08
  6. Step 6: Final answer
    x = 4,533,915.63

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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.