Home / 3,237,201.60-4,856,450.40-962,721.60

Finding the Fourth Proportional to 3,237,201.60, 4,856,450.40 and 962,721.60

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Solution

The fourth proportional to 3,237,201.60, 4,856,450.40 and 962,721.60 is: 1,444,275.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,201.60 : 4,856,450.40 = 962,721.60 : x
  2. Step 2: Convert to fraction form
    3,237,201.60/4,856,450.40 = 962,721.60/x
  3. Step 3: Cross multiply
    3,237,201.60x = 4,856,450.40 × 962,721.60
  4. Step 4: Simplify right side
    3,237,201.60x = 4,675,409,699,408.64
  5. Step 5: Solve for x
    x = 4,675,409,699,408.64/3,237,201.60
  6. Step 6: Final answer
    x = 1,444,275.11

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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.