Home / 1,463,684.98-2,020,096.59-843,371.39

Finding the Fourth Proportional to 1,463,684.98, 2,020,096.59 and 843,371.39

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Solution

The fourth proportional to 1,463,684.98, 2,020,096.59 and 843,371.39 is: 1,163,974.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,684.98 : 2,020,096.59 = 843,371.39 : x
  2. Step 2: Convert to fraction form
    1,463,684.98/2,020,096.59 = 843,371.39/x
  3. Step 3: Cross multiply
    1,463,684.98x = 2,020,096.59 × 843,371.39
  4. Step 4: Simplify right side
    1,463,684.98x = 1,703,691,658,942.08
  5. Step 5: Solve for x
    x = 1,703,691,658,942.08/1,463,684.98
  6. Step 6: Final answer
    x = 1,163,974.27

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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.