Home / 1,096,541.33-1,512,763.67-734,081.96

Finding the Fourth Proportional to 1,096,541.33, 1,512,763.67 and 734,081.96

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Solution

The fourth proportional to 1,096,541.33, 1,512,763.67 and 734,081.96 is: 1,012,722.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,541.33 : 1,512,763.67 = 734,081.96 : x
  2. Step 2: Convert to fraction form
    1,096,541.33/1,512,763.67 = 734,081.96/x
  3. Step 3: Cross multiply
    1,096,541.33x = 1,512,763.67 × 734,081.96
  4. Step 4: Simplify right side
    1,096,541.33x = 1,110,492,519,890.39
  5. Step 5: Solve for x
    x = 1,110,492,519,890.39/1,096,541.33
  6. Step 6: Final answer
    x = 1,012,722.90

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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.