Home / 1,777,932.18-2,453,546.34-962,135.89

Finding the Fourth Proportional to 1,777,932.18, 2,453,546.34 and 962,135.89

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Solution

The fourth proportional to 1,777,932.18, 2,453,546.34 and 962,135.89 is: 1,327,747.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,932.18 : 2,453,546.34 = 962,135.89 : x
  2. Step 2: Convert to fraction form
    1,777,932.18/2,453,546.34 = 962,135.89/x
  3. Step 3: Cross multiply
    1,777,932.18x = 2,453,546.34 × 962,135.89
  4. Step 4: Simplify right side
    1,777,932.18x = 2,360,644,991,492.14
  5. Step 5: Solve for x
    x = 2,360,644,991,492.14/1,777,932.18
  6. Step 6: Final answer
    x = 1,327,747.49

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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.