Home / 1,777,818.52-2,453,396.06-962,022.22

Finding the Fourth Proportional to 1,777,818.52, 2,453,396.06 and 962,022.22

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Solution

The fourth proportional to 1,777,818.52, 2,453,396.06 and 962,022.22 is: 1,327,594.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,818.52 : 2,453,396.06 = 962,022.22 : x
  2. Step 2: Convert to fraction form
    1,777,818.52/2,453,396.06 = 962,022.22/x
  3. Step 3: Cross multiply
    1,777,818.52x = 2,453,396.06 × 962,022.22
  4. Step 4: Simplify right side
    1,777,818.52x = 2,360,221,524,180.45
  5. Step 5: Solve for x
    x = 2,360,221,524,180.45/1,777,818.52
  6. Step 6: Final answer
    x = 1,327,594.18

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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.