Home / 1,739,200.70-2,608,979.81-601,961.04

Finding the Fourth Proportional to 1,739,200.70, 2,608,979.81 and 601,961.04

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Solution

The fourth proportional to 1,739,200.70, 2,608,979.81 and 601,961.04 is: 903,003.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,200.70 : 2,608,979.81 = 601,961.04 : x
  2. Step 2: Convert to fraction form
    1,739,200.70/2,608,979.81 = 601,961.04/x
  3. Step 3: Cross multiply
    1,739,200.70x = 2,608,979.81 × 601,961.04
  4. Step 4: Simplify right side
    1,739,200.70x = 1,570,504,196,756.80
  5. Step 5: Solve for x
    x = 1,570,504,196,756.80/1,739,200.70
  6. Step 6: Final answer
    x = 903,003.43

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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.