Home / 969,112.73-1,454,169.40-463,571.33

Finding the Fourth Proportional to 969,112.73, 1,454,169.40 and 463,571.33

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Solution

The fourth proportional to 969,112.73, 1,454,169.40 and 463,571.33 is: 695,596.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,112.73 : 1,454,169.40 = 463,571.33 : x
  2. Step 2: Convert to fraction form
    969,112.73/1,454,169.40 = 463,571.33/x
  3. Step 3: Cross multiply
    969,112.73x = 1,454,169.40 × 463,571.33
  4. Step 4: Simplify right side
    969,112.73x = 674,111,234,373.53
  5. Step 5: Solve for x
    x = 674,111,234,373.53/969,112.73
  6. Step 6: Final answer
    x = 695,596.31

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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.