Home / 1,777,947.18-2,453,573.31-962,150.67

Finding the Fourth Proportional to 1,777,947.18, 2,453,573.31 and 962,150.67

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Solution

The fourth proportional to 1,777,947.18, 2,453,573.31 and 962,150.67 is: 1,327,771.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,947.18 : 2,453,573.31 = 962,150.67 : x
  2. Step 2: Convert to fraction form
    1,777,947.18/2,453,573.31 = 962,150.67/x
  3. Step 3: Cross multiply
    1,777,947.18x = 2,453,573.31 × 962,150.67
  4. Step 4: Simplify right side
    1,777,947.18x = 2,360,707,204,110.62
  5. Step 5: Solve for x
    x = 2,360,707,204,110.62/1,777,947.18
  6. Step 6: Final answer
    x = 1,327,771.28

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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.