Home / 4,085,514.10-6,131,223.60-2,286,487.90

Finding the Fourth Proportional to 4,085,514.10, 6,131,223.60 and 2,286,487.90

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Solution

The fourth proportional to 4,085,514.10, 6,131,223.60 and 2,286,487.90 is: 3,431,384.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,085,514.10 : 6,131,223.60 = 2,286,487.90 : x
  2. Step 2: Convert to fraction form
    4,085,514.10/6,131,223.60 = 2,286,487.90/x
  3. Step 3: Cross multiply
    4,085,514.10x = 6,131,223.60 × 2,286,487.90
  4. Step 4: Simplify right side
    4,085,514.10x = 14,018,968,573,594.44
  5. Step 5: Solve for x
    x = 14,018,968,573,594.44/4,085,514.10
  6. Step 6: Final answer
    x = 3,431,384.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.