Home / 2,207,466.68-3,046,556.61-1,227,503.57

Finding the Fourth Proportional to 2,207,466.68, 3,046,556.61 and 1,227,503.57

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Solution

The fourth proportional to 2,207,466.68, 3,046,556.61 and 1,227,503.57 is: 1,694,095.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207,466.68 : 3,046,556.61 = 1,227,503.57 : x
  2. Step 2: Convert to fraction form
    2,207,466.68/3,046,556.61 = 1,227,503.57/x
  3. Step 3: Cross multiply
    2,207,466.68x = 3,046,556.61 × 1,227,503.57
  4. Step 4: Simplify right side
    2,207,466.68x = 3,739,659,099,749.31
  5. Step 5: Solve for x
    x = 3,739,659,099,749.31/2,207,466.68
  6. Step 6: Final answer
    x = 1,694,095.38

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Double scale
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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.