Home / 2,512,038.24-3,467,597.94-1,780,814.34

Finding the Fourth Proportional to 2,512,038.24, 3,467,597.94 and 1,780,814.34

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Solution

The fourth proportional to 2,512,038.24, 3,467,597.94 and 1,780,814.34 is: 2,458,222.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512,038.24 : 3,467,597.94 = 1,780,814.34 : x
  2. Step 2: Convert to fraction form
    2,512,038.24/3,467,597.94 = 1,780,814.34/x
  3. Step 3: Cross multiply
    2,512,038.24x = 3,467,597.94 × 1,780,814.34
  4. Step 4: Simplify right side
    2,512,038.24x = 6,175,148,136,906.46
  5. Step 5: Solve for x
    x = 6,175,148,136,906.46/2,512,038.24
  6. Step 6: Final answer
    x = 2,458,222.19

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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.