Home / 2,387,654.56-3,294,863.76-1,314,497.44

Finding the Fourth Proportional to 2,387,654.56, 3,294,863.76 and 1,314,497.44

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Solution

The fourth proportional to 2,387,654.56, 3,294,863.76 and 1,314,497.44 is: 1,813,951.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,387,654.56 : 3,294,863.76 = 1,314,497.44 : x
  2. Step 2: Convert to fraction form
    2,387,654.56/3,294,863.76 = 1,314,497.44/x
  3. Step 3: Cross multiply
    2,387,654.56x = 3,294,863.76 × 1,314,497.44
  4. Step 4: Simplify right side
    2,387,654.56x = 4,331,089,977,668.77
  5. Step 5: Solve for x
    x = 4,331,089,977,668.77/2,387,654.56
  6. Step 6: Final answer
    x = 1,813,951.67

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.