Home / 6,854,122.56-9,462,989.85-4,410,979.50

Finding the Fourth Proportional to 6,854,122.56, 9,462,989.85 and 4,410,979.50

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Solution

The fourth proportional to 6,854,122.56, 9,462,989.85 and 4,410,979.50 is: 6,089,919.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,122.56 : 9,462,989.85 = 4,410,979.50 : x
  2. Step 2: Convert to fraction form
    6,854,122.56/9,462,989.85 = 4,410,979.50/x
  3. Step 3: Cross multiply
    6,854,122.56x = 9,462,989.85 × 4,410,979.50
  4. Step 4: Simplify right side
    6,854,122.56x = 41,741,054,237,058.07
  5. Step 5: Solve for x
    x = 41,741,054,237,058.07/6,854,122.56
  6. Step 6: Final answer
    x = 6,089,919.44

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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.