Home / 3,749,328-5,624,951.04-1,089,936

Finding the Fourth Proportional to 3,749,328, 5,624,951.04 and 1,089,936

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Solution

The fourth proportional to 3,749,328, 5,624,951.04 and 1,089,936 is: 1,635,182.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,328 : 5,624,951.04 = 1,089,936 : x
  2. Step 2: Convert to fraction form
    3,749,328/5,624,951.04 = 1,089,936/x
  3. Step 3: Cross multiply
    3,749,328x = 5,624,951.04 × 1,089,936
  4. Step 4: Simplify right side
    3,749,328x = 6,130,836,636,733.44
  5. Step 5: Solve for x
    x = 6,130,836,636,733.44/3,749,328
  6. Step 6: Final answer
    x = 1,635,182.79

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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.