Home / 1,594,794.67-2,200,736.74-906,375.57

Finding the Fourth Proportional to 1,594,794.67, 2,200,736.74 and 906,375.57

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Solution

The fourth proportional to 1,594,794.67, 2,200,736.74 and 906,375.57 is: 1,250,752.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,794.67 : 2,200,736.74 = 906,375.57 : x
  2. Step 2: Convert to fraction form
    1,594,794.67/2,200,736.74 = 906,375.57/x
  3. Step 3: Cross multiply
    1,594,794.67x = 2,200,736.74 × 906,375.57
  4. Step 4: Simplify right side
    1,594,794.67x = 1,994,694,020,697.34
  5. Step 5: Solve for x
    x = 1,994,694,020,697.34/1,594,794.67
  6. Step 6: Final answer
    x = 1,250,752.87

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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.