Home / 1,738,388.33-2,607,956.40-585,749.60

Finding the Fourth Proportional to 1,738,388.33, 2,607,956.40 and 585,749.60

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Solution

The fourth proportional to 1,738,388.33, 2,607,956.40 and 585,749.60 is: 878,750.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,388.33 : 2,607,956.40 = 585,749.60 : x
  2. Step 2: Convert to fraction form
    1,738,388.33/2,607,956.40 = 585,749.60/x
  3. Step 3: Cross multiply
    1,738,388.33x = 2,607,956.40 × 585,749.60
  4. Step 4: Simplify right side
    1,738,388.33x = 1,527,609,418,117.44
  5. Step 5: Solve for x
    x = 1,527,609,418,117.44/1,738,388.33
  6. Step 6: Final answer
    x = 878,750.39

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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.