Home / 5,907,357.83-8,153,670.60-3,847,506.37

Finding the Fourth Proportional to 5,907,357.83, 8,153,670.60 and 3,847,506.37

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Solution

The fourth proportional to 5,907,357.83, 8,153,670.60 and 3,847,506.37 is: 5,310,546.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,357.83 : 8,153,670.60 = 3,847,506.37 : x
  2. Step 2: Convert to fraction form
    5,907,357.83/8,153,670.60 = 3,847,506.37/x
  3. Step 3: Cross multiply
    5,907,357.83x = 8,153,670.60 × 3,847,506.37
  4. Step 4: Simplify right side
    5,907,357.83x = 31,371,299,551,997.55
  5. Step 5: Solve for x
    x = 31,371,299,551,997.55/5,907,357.83
  6. Step 6: Final answer
    x = 5,310,546.68

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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.