Home / 1,083,792.06-1,619,096.28-701,599.26

Finding the Fourth Proportional to 1,083,792.06, 1,619,096.28 and 701,599.26

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Solution

The fourth proportional to 1,083,792.06, 1,619,096.28 and 701,599.26 is: 1,048,131.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,792.06 : 1,619,096.28 = 701,599.26 : x
  2. Step 2: Convert to fraction form
    1,083,792.06/1,619,096.28 = 701,599.26/x
  3. Step 3: Cross multiply
    1,083,792.06x = 1,619,096.28 × 701,599.26
  4. Step 4: Simplify right side
    1,083,792.06x = 1,135,956,751,916.75
  5. Step 5: Solve for x
    x = 1,135,956,751,916.75/1,083,792.06
  6. Step 6: Final answer
    x = 1,048,131.64

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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.