Home / 3,904,237.53-5,848,728.93-2,689,599.60

Finding the Fourth Proportional to 3,904,237.53, 5,848,728.93 and 2,689,599.60

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Solution

The fourth proportional to 3,904,237.53, 5,848,728.93 and 2,689,599.60 is: 4,029,144.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,904,237.53 : 5,848,728.93 = 2,689,599.60 : x
  2. Step 2: Convert to fraction form
    3,904,237.53/5,848,728.93 = 2,689,599.60/x
  3. Step 3: Cross multiply
    3,904,237.53x = 5,848,728.93 × 2,689,599.60
  4. Step 4: Simplify right side
    3,904,237.53x = 15,730,738,990,636.43
  5. Step 5: Solve for x
    x = 15,730,738,990,636.43/3,904,237.53
  6. Step 6: Final answer
    x = 4,029,144.97

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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.