Home / 9,742,290.96-13,450,977-6,072,675.60

Finding the Fourth Proportional to 9,742,290.96, 13,450,977 and 6,072,675.60

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Solution

The fourth proportional to 9,742,290.96, 13,450,977 and 6,072,675.60 is: 8,384,415.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,742,290.96 : 13,450,977 = 6,072,675.60 : x
  2. Step 2: Convert to fraction form
    9,742,290.96/13,450,977 = 6,072,675.60/x
  3. Step 3: Cross multiply
    9,742,290.96x = 13,450,977 × 6,072,675.60
  4. Step 4: Simplify right side
    9,742,290.96x = 81,683,419,824,061.19
  5. Step 5: Solve for x
    x = 81,683,419,824,061.19/9,742,290.96
  6. Step 6: Final answer
    x = 8,384,415.96

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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.