Home / 1,937,388.98-2,906,119.13-843,063.41

Finding the Fourth Proportional to 1,937,388.98, 2,906,119.13 and 843,063.41

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Solution

The fourth proportional to 1,937,388.98, 2,906,119.13 and 843,063.41 is: 1,264,610.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,388.98 : 2,906,119.13 = 843,063.41 : x
  2. Step 2: Convert to fraction form
    1,937,388.98/2,906,119.13 = 843,063.41/x
  3. Step 3: Cross multiply
    1,937,388.98x = 2,906,119.13 × 843,063.41
  4. Step 4: Simplify right side
    1,937,388.98x = 2,450,042,684,858.12
  5. Step 5: Solve for x
    x = 2,450,042,684,858.12/1,937,388.98
  6. Step 6: Final answer
    x = 1,264,610.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.