Home / 2,954,861.23-4,433,638.56-1,516,554.67

Finding the Fourth Proportional to 2,954,861.23, 4,433,638.56 and 1,516,554.67

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Solution

The fourth proportional to 2,954,861.23, 4,433,638.56 and 1,516,554.67 is: 2,275,523.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,861.23 : 4,433,638.56 = 1,516,554.67 : x
  2. Step 2: Convert to fraction form
    2,954,861.23/4,433,638.56 = 1,516,554.67/x
  3. Step 3: Cross multiply
    2,954,861.23x = 4,433,638.56 × 1,516,554.67
  4. Step 4: Simplify right side
    2,954,861.23x = 6,723,855,263,260.07
  5. Step 5: Solve for x
    x = 6,723,855,263,260.07/2,954,861.23
  6. Step 6: Final answer
    x = 2,275,523.19

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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.