Home / 1,963,734.29-2,945,571.83-883,483.97

Finding the Fourth Proportional to 1,963,734.29, 2,945,571.83 and 883,483.97

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Solution

The fourth proportional to 1,963,734.29, 2,945,571.83 and 883,483.97 is: 1,325,212.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,734.29 : 2,945,571.83 = 883,483.97 : x
  2. Step 2: Convert to fraction form
    1,963,734.29/2,945,571.83 = 883,483.97/x
  3. Step 3: Cross multiply
    1,963,734.29x = 2,945,571.83 × 883,483.97
  4. Step 4: Simplify right side
    1,963,734.29x = 2,602,365,481,769.42
  5. Step 5: Solve for x
    x = 2,602,365,481,769.42/1,963,734.29
  6. Step 6: Final answer
    x = 1,325,212.63

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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.