Home / 3,749,905.44-5,623,709.04-1,353,457.44

Finding the Fourth Proportional to 3,749,905.44, 5,623,709.04 and 1,353,457.44

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Solution

The fourth proportional to 3,749,905.44, 5,623,709.04 and 1,353,457.44 is: 2,029,771.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,905.44 : 5,623,709.04 = 1,353,457.44 : x
  2. Step 2: Convert to fraction form
    3,749,905.44/5,623,709.04 = 1,353,457.44/x
  3. Step 3: Cross multiply
    3,749,905.44x = 5,623,709.04 × 1,353,457.44
  4. Step 4: Simplify right side
    3,749,905.44x = 7,611,450,840,583.26
  5. Step 5: Solve for x
    x = 7,611,450,840,583.26/3,749,905.44
  6. Step 6: Final answer
    x = 2,029,771.41

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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.