Home / 3,085,975.53-4,629,185.03-1,064,190.35

Finding the Fourth Proportional to 3,085,975.53, 4,629,185.03 and 1,064,190.35

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Solution

The fourth proportional to 3,085,975.53, 4,629,185.03 and 1,064,190.35 is: 1,596,361.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,975.53 : 4,629,185.03 = 1,064,190.35 : x
  2. Step 2: Convert to fraction form
    3,085,975.53/4,629,185.03 = 1,064,190.35/x
  3. Step 3: Cross multiply
    3,085,975.53x = 4,629,185.03 × 1,064,190.35
  4. Step 4: Simplify right side
    3,085,975.53x = 4,926,334,051,523.90
  5. Step 5: Solve for x
    x = 4,926,334,051,523.90/3,085,975.53
  6. Step 6: Final answer
    x = 1,596,361.99

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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.