Home / 4,911,096.49-6,777,431.53-2,735,674.22

Finding the Fourth Proportional to 4,911,096.49, 6,777,431.53 and 2,735,674.22

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Solution

The fourth proportional to 4,911,096.49, 6,777,431.53 and 2,735,674.22 is: 3,775,296.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911,096.49 : 6,777,431.53 = 2,735,674.22 : x
  2. Step 2: Convert to fraction form
    4,911,096.49/6,777,431.53 = 2,735,674.22/x
  3. Step 3: Cross multiply
    4,911,096.49x = 6,777,431.53 × 2,735,674.22
  4. Step 4: Simplify right side
    4,911,096.49x = 18,540,844,724,540.55
  5. Step 5: Solve for x
    x = 18,540,844,724,540.55/4,911,096.49
  6. Step 6: Final answer
    x = 3,775,296.37

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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.