Home / 4,446,160.38-6,135,621.21-2,512,379.34

Finding the Fourth Proportional to 4,446,160.38, 6,135,621.21 and 2,512,379.34

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Solution

The fourth proportional to 4,446,160.38, 6,135,621.21 and 2,512,379.34 is: 3,467,038.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,160.38 : 6,135,621.21 = 2,512,379.34 : x
  2. Step 2: Convert to fraction form
    4,446,160.38/6,135,621.21 = 2,512,379.34/x
  3. Step 3: Cross multiply
    4,446,160.38x = 6,135,621.21 × 2,512,379.34
  4. Step 4: Simplify right side
    4,446,160.38x = 15,415,007,966,069.80
  5. Step 5: Solve for x
    x = 15,415,007,966,069.80/4,446,160.38
  6. Step 6: Final answer
    x = 3,467,038.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.