Home / 7,296,903-10,947,126.07-2,248,213.32

Finding the Fourth Proportional to 7,296,903, 10,947,126.07 and 2,248,213.32

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Solution

The fourth proportional to 7,296,903, 10,947,126.07 and 2,248,213.32 is: 3,372,865.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,296,903 : 10,947,126.07 = 2,248,213.32 : x
  2. Step 2: Convert to fraction form
    7,296,903/10,947,126.07 = 2,248,213.32/x
  3. Step 3: Cross multiply
    7,296,903x = 10,947,126.07 × 2,248,213.32
  4. Step 4: Simplify right side
    7,296,903x = 24,611,474,646,293.25
  5. Step 5: Solve for x
    x = 24,611,474,646,293.25/7,296,903
  6. Step 6: Final answer
    x = 3,372,865.81

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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.