Home / 1,273,571.04-1,756,093.04-982,520.16

Finding the Fourth Proportional to 1,273,571.04, 1,756,093.04 and 982,520.16

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Solution

The fourth proportional to 1,273,571.04, 1,756,093.04 and 982,520.16 is: 1,354,770.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,571.04 : 1,756,093.04 = 982,520.16 : x
  2. Step 2: Convert to fraction form
    1,273,571.04/1,756,093.04 = 982,520.16/x
  3. Step 3: Cross multiply
    1,273,571.04x = 1,756,093.04 × 982,520.16
  4. Step 4: Simplify right side
    1,273,571.04x = 1,725,396,814,635.69
  5. Step 5: Solve for x
    x = 1,725,396,814,635.69/1,273,571.04
  6. Step 6: Final answer
    x = 1,354,770.77

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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.