Home / 3,670,043.95-5,505,065.93-3,339,369.55

Finding the Fourth Proportional to 3,670,043.95, 5,505,065.93 and 3,339,369.55

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Solution

The fourth proportional to 3,670,043.95, 5,505,065.93 and 3,339,369.55 is: 5,009,054.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,043.95 : 5,505,065.93 = 3,339,369.55 : x
  2. Step 2: Convert to fraction form
    3,670,043.95/5,505,065.93 = 3,339,369.55/x
  3. Step 3: Cross multiply
    3,670,043.95x = 5,505,065.93 × 3,339,369.55
  4. Step 4: Simplify right side
    3,670,043.95x = 18,383,449,537,384.43
  5. Step 5: Solve for x
    x = 18,383,449,537,384.43/3,670,043.95
  6. Step 6: Final answer
    x = 5,009,054.33

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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.