Home / 4,957,832.42-6,841,944.41-2,782,510.41

Finding the Fourth Proportional to 4,957,832.42, 6,841,944.41 and 2,782,510.41

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Solution

The fourth proportional to 4,957,832.42, 6,841,944.41 and 2,782,510.41 is: 3,839,940.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,957,832.42 : 6,841,944.41 = 2,782,510.41 : x
  2. Step 2: Convert to fraction form
    4,957,832.42/6,841,944.41 = 2,782,510.41/x
  3. Step 3: Cross multiply
    4,957,832.42x = 6,841,944.41 × 2,782,510.41
  4. Step 4: Simplify right side
    4,957,832.42x = 19,037,781,531,553.76
  5. Step 5: Solve for x
    x = 19,037,781,531,553.76/4,957,832.42
  6. Step 6: Final answer
    x = 3,839,940.51

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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.