Home / 6,738,043-10,100,999.22-2,477,300.44

Finding the Fourth Proportional to 6,738,043, 10,100,999.22 and 2,477,300.44

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Solution

The fourth proportional to 6,738,043, 10,100,999.22 and 2,477,300.44 is: 3,713,720.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,738,043 : 10,100,999.22 = 2,477,300.44 : x
  2. Step 2: Convert to fraction form
    6,738,043/10,100,999.22 = 2,477,300.44/x
  3. Step 3: Cross multiply
    6,738,043x = 10,100,999.22 × 2,477,300.44
  4. Step 4: Simplify right side
    6,738,043x = 25,023,209,812,145.66
  5. Step 5: Solve for x
    x = 25,023,209,812,145.66/6,738,043
  6. Step 6: Final answer
    x = 3,713,720.71

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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.