Home / 6,166,017.52-8,509,255.32-3,449,939.44

Finding the Fourth Proportional to 6,166,017.52, 8,509,255.32 and 3,449,939.44

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Solution

The fourth proportional to 6,166,017.52, 8,509,255.32 and 3,449,939.44 is: 4,761,000.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,017.52 : 8,509,255.32 = 3,449,939.44 : x
  2. Step 2: Convert to fraction form
    6,166,017.52/8,509,255.32 = 3,449,939.44/x
  3. Step 3: Cross multiply
    6,166,017.52x = 8,509,255.32 × 3,449,939.44
  4. Step 4: Simplify right side
    6,166,017.52x = 29,356,415,533,497.82
  5. Step 5: Solve for x
    x = 29,356,415,533,497.82/6,166,017.52
  6. Step 6: Final answer
    x = 4,761,000.99

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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.