Home / 2,296,617.27-3,169,211.23-1,263,927.67

Finding the Fourth Proportional to 2,296,617.27, 3,169,211.23 and 1,263,927.67

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Solution

The fourth proportional to 2,296,617.27, 3,169,211.23 and 1,263,927.67 is: 1,744,153.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,617.27 : 3,169,211.23 = 1,263,927.67 : x
  2. Step 2: Convert to fraction form
    2,296,617.27/3,169,211.23 = 1,263,927.67/x
  3. Step 3: Cross multiply
    2,296,617.27x = 3,169,211.23 × 1,263,927.67
  4. Step 4: Simplify right side
    2,296,617.27x = 4,005,653,765,671.73
  5. Step 5: Solve for x
    x = 4,005,653,765,671.73/2,296,617.27
  6. Step 6: Final answer
    x = 1,744,153.81

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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.