Home / 6,085,541.90-8,398,611.18-3,369,287.90

Finding the Fourth Proportional to 6,085,541.90, 8,398,611.18 and 3,369,287.90

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Solution

The fourth proportional to 6,085,541.90, 8,398,611.18 and 3,369,287.90 is: 4,649,929.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,541.90 : 8,398,611.18 = 3,369,287.90 : x
  2. Step 2: Convert to fraction form
    6,085,541.90/8,398,611.18 = 3,369,287.90/x
  3. Step 3: Cross multiply
    6,085,541.90x = 8,398,611.18 × 3,369,287.90
  4. Step 4: Simplify right side
    6,085,541.90x = 28,297,339,025,578.72
  5. Step 5: Solve for x
    x = 28,297,339,025,578.72/6,085,541.90
  6. Step 6: Final answer
    x = 4,649,929.21

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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.