Home / 2,735,705.67-4,103,558.55-741,161.67

Finding the Fourth Proportional to 2,735,705.67, 4,103,558.55 and 741,161.67

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Solution

The fourth proportional to 2,735,705.67, 4,103,558.55 and 741,161.67 is: 1,111,742.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,705.67 : 4,103,558.55 = 741,161.67 : x
  2. Step 2: Convert to fraction form
    2,735,705.67/4,103,558.55 = 741,161.67/x
  3. Step 3: Cross multiply
    2,735,705.67x = 4,103,558.55 × 741,161.67
  4. Step 4: Simplify right side
    2,735,705.67x = 3,041,400,307,860.78
  5. Step 5: Solve for x
    x = 3,041,400,307,860.78/2,735,705.67
  6. Step 6: Final answer
    x = 1,111,742.52

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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.