Home / 1,902,158.84-2,853,611.22-704,091.26

Finding the Fourth Proportional to 1,902,158.84, 2,853,611.22 and 704,091.26

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Solution

The fourth proportional to 1,902,158.84, 2,853,611.22 and 704,091.26 is: 1,056,274.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,902,158.84 : 2,853,611.22 = 704,091.26 : x
  2. Step 2: Convert to fraction form
    1,902,158.84/2,853,611.22 = 704,091.26/x
  3. Step 3: Cross multiply
    1,902,158.84x = 2,853,611.22 × 704,091.26
  4. Step 4: Simplify right side
    1,902,158.84x = 2,009,202,719,439.94
  5. Step 5: Solve for x
    x = 2,009,202,719,439.94/1,902,158.84
  6. Step 6: Final answer
    x = 1,056,274.94

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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.