Home / 1,502,096.94-2,072,895.03-823,033.44

Finding the Fourth Proportional to 1,502,096.94, 2,072,895.03 and 823,033.44

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Solution

The fourth proportional to 1,502,096.94, 2,072,895.03 and 823,033.44 is: 1,135,786.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,096.94 : 2,072,895.03 = 823,033.44 : x
  2. Step 2: Convert to fraction form
    1,502,096.94/2,072,895.03 = 823,033.44/x
  3. Step 3: Cross multiply
    1,502,096.94x = 2,072,895.03 × 823,033.44
  4. Step 4: Simplify right side
    1,502,096.94x = 1,706,061,927,299.80
  5. Step 5: Solve for x
    x = 1,706,061,927,299.80/1,502,096.94
  6. Step 6: Final answer
    x = 1,135,786.83

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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.