Home / 2,707,611-3,734,350.82-2,301,058.64

Finding the Fourth Proportional to 2,707,611, 3,734,350.82 and 2,301,058.64

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Solution

The fourth proportional to 2,707,611, 3,734,350.82 and 2,301,058.64 is: 3,173,631.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,611 : 3,734,350.82 = 2,301,058.64 : x
  2. Step 2: Convert to fraction form
    2,707,611/3,734,350.82 = 2,301,058.64/x
  3. Step 3: Cross multiply
    2,707,611x = 3,734,350.82 × 2,301,058.64
  4. Step 4: Simplify right side
    2,707,611x = 8,592,960,200,480.33
  5. Step 5: Solve for x
    x = 8,592,960,200,480.33/2,707,611
  6. Step 6: Final answer
    x = 3,173,631.74

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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.