Home / 6,150,977.02-8,414,580.15-6,125,069.58

Finding the Fourth Proportional to 6,150,977.02, 8,414,580.15 and 6,125,069.58

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Solution

The fourth proportional to 6,150,977.02, 8,414,580.15 and 6,125,069.58 is: 8,379,138.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,977.02 : 8,414,580.15 = 6,125,069.58 : x
  2. Step 2: Convert to fraction form
    6,150,977.02/8,414,580.15 = 6,125,069.58/x
  3. Step 3: Cross multiply
    6,150,977.02x = 8,414,580.15 × 6,125,069.58
  4. Step 4: Simplify right side
    6,150,977.02x = 51,539,888,905,236.84
  5. Step 5: Solve for x
    x = 51,539,888,905,236.84/6,150,977.02
  6. Step 6: Final answer
    x = 8,379,138.59

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.