Home / 6,608,374.75-9,912,548.44-3,728,434.24

Finding the Fourth Proportional to 6,608,374.75, 9,912,548.44 and 3,728,434.24

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Solution

The fourth proportional to 6,608,374.75, 9,912,548.44 and 3,728,434.24 is: 5,592,643.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608,374.75 : 9,912,548.44 = 3,728,434.24 : x
  2. Step 2: Convert to fraction form
    6,608,374.75/9,912,548.44 = 3,728,434.24/x
  3. Step 3: Cross multiply
    6,608,374.75x = 9,912,548.44 × 3,728,434.24
  4. Step 4: Simplify right side
    6,608,374.75x = 36,958,285,009,354.59
  5. Step 5: Solve for x
    x = 36,958,285,009,354.59/6,608,374.75
  6. Step 6: Final answer
    x = 5,592,643.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.