Home / 4,949,537.51-6,831,319.31-3,227,668.67

Finding the Fourth Proportional to 4,949,537.51, 6,831,319.31 and 3,227,668.67

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Solution

The fourth proportional to 4,949,537.51, 6,831,319.31 and 3,227,668.67 is: 4,454,807.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,949,537.51 : 6,831,319.31 = 3,227,668.67 : x
  2. Step 2: Convert to fraction form
    4,949,537.51/6,831,319.31 = 3,227,668.67/x
  3. Step 3: Cross multiply
    4,949,537.51x = 6,831,319.31 × 3,227,668.67
  4. Step 4: Simplify right side
    4,949,537.51x = 22,049,235,324,696.73
  5. Step 5: Solve for x
    x = 22,049,235,324,696.73/4,949,537.51
  6. Step 6: Final answer
    x = 4,454,807.20

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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.