Home / 6,165,858.66-9,230,361.03-3,729,639.08

Finding the Fourth Proportional to 6,165,858.66, 9,230,361.03 and 3,729,639.08

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Solution

The fourth proportional to 6,165,858.66, 9,230,361.03 and 3,729,639.08 is: 5,583,312.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,165,858.66 : 9,230,361.03 = 3,729,639.08 : x
  2. Step 2: Convert to fraction form
    6,165,858.66/9,230,361.03 = 3,729,639.08/x
  3. Step 3: Cross multiply
    6,165,858.66x = 9,230,361.03 × 3,729,639.08
  4. Step 4: Simplify right side
    6,165,858.66x = 34,425,915,173,845.25
  5. Step 5: Solve for x
    x = 34,425,915,173,845.25/6,165,858.66
  6. Step 6: Final answer
    x = 5,583,312.41

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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.