Home / 1,968,096.36-2,941,361.37-1,436,736.36

Finding the Fourth Proportional to 1,968,096.36, 2,941,361.37 and 1,436,736.36

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Solution

The fourth proportional to 1,968,096.36, 2,941,361.37 and 1,436,736.36 is: 2,147,232.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,968,096.36 : 2,941,361.37 = 1,436,736.36 : x
  2. Step 2: Convert to fraction form
    1,968,096.36/2,941,361.37 = 1,436,736.36/x
  3. Step 3: Cross multiply
    1,968,096.36x = 2,941,361.37 × 1,436,736.36
  4. Step 4: Simplify right side
    1,968,096.36x = 4,225,960,828,178.41
  5. Step 5: Solve for x
    x = 4,225,960,828,178.41/1,968,096.36
  6. Step 6: Final answer
    x = 2,147,232.68

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.