Home / 3,962,453.44-5,939,531.72-1,658,266.72

Finding the Fourth Proportional to 3,962,453.44, 5,939,531.72 and 1,658,266.72

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Solution

The fourth proportional to 3,962,453.44, 5,939,531.72 and 1,658,266.72 is: 2,485,663.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,453.44 : 5,939,531.72 = 1,658,266.72 : x
  2. Step 2: Convert to fraction form
    3,962,453.44/5,939,531.72 = 1,658,266.72/x
  3. Step 3: Cross multiply
    3,962,453.44x = 5,939,531.72 × 1,658,266.72
  4. Step 4: Simplify right side
    3,962,453.44x = 9,849,327,783,660.36
  5. Step 5: Solve for x
    x = 9,849,327,783,660.36/3,962,453.44
  6. Step 6: Final answer
    x = 2,485,663.98

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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.