Home / 6,025,109.18-8,311,576.14-3,847,362.62

Finding the Fourth Proportional to 6,025,109.18, 8,311,576.14 and 3,847,362.62

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Solution

The fourth proportional to 6,025,109.18, 8,311,576.14 and 3,847,362.62 is: 5,307,397.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,109.18 : 8,311,576.14 = 3,847,362.62 : x
  2. Step 2: Convert to fraction form
    6,025,109.18/8,311,576.14 = 3,847,362.62/x
  3. Step 3: Cross multiply
    6,025,109.18x = 8,311,576.14 × 3,847,362.62
  4. Step 4: Simplify right side
    6,025,109.18x = 31,977,647,312,762.01
  5. Step 5: Solve for x
    x = 31,977,647,312,762.01/6,025,109.18
  6. Step 6: Final answer
    x = 5,307,397.16

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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.