Home / 1,333,568.04-1,998,331.44-882,673.56

Finding the Fourth Proportional to 1,333,568.04, 1,998,331.44 and 882,673.56

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Solution

The fourth proportional to 1,333,568.04, 1,998,331.44 and 882,673.56 is: 1,322,672.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,568.04 : 1,998,331.44 = 882,673.56 : x
  2. Step 2: Convert to fraction form
    1,333,568.04/1,998,331.44 = 882,673.56/x
  3. Step 3: Cross multiply
    1,333,568.04x = 1,998,331.44 × 882,673.56
  4. Step 4: Simplify right side
    1,333,568.04x = 1,763,874,316,213.07
  5. Step 5: Solve for x
    x = 1,763,874,316,213.07/1,333,568.04
  6. Step 6: Final answer
    x = 1,322,672.91

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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.