Home / 2,594,902.40-3,892,725.60-797,936.80

Finding the Fourth Proportional to 2,594,902.40, 3,892,725.60 and 797,936.80

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Solution

The fourth proportional to 2,594,902.40, 3,892,725.60 and 797,936.80 is: 1,197,019.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,902.40 : 3,892,725.60 = 797,936.80 : x
  2. Step 2: Convert to fraction form
    2,594,902.40/3,892,725.60 = 797,936.80/x
  3. Step 3: Cross multiply
    2,594,902.40x = 3,892,725.60 × 797,936.80
  4. Step 4: Simplify right side
    2,594,902.40x = 3,106,149,008,542.08
  5. Step 5: Solve for x
    x = 3,106,149,008,542.08/2,594,902.40
  6. Step 6: Final answer
    x = 1,197,019.59

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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.