Home / 3,136,999.10-4,705,498.65-2,794,514.90

Finding the Fourth Proportional to 3,136,999.10, 4,705,498.65 and 2,794,514.90

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Solution

The fourth proportional to 3,136,999.10, 4,705,498.65 and 2,794,514.90 is: 4,191,772.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,136,999.10 : 4,705,498.65 = 2,794,514.90 : x
  2. Step 2: Convert to fraction form
    3,136,999.10/4,705,498.65 = 2,794,514.90/x
  3. Step 3: Cross multiply
    3,136,999.10x = 4,705,498.65 × 2,794,514.90
  4. Step 4: Simplify right side
    3,136,999.10x = 13,149,586,089,354.88
  5. Step 5: Solve for x
    x = 13,149,586,089,354.88/3,136,999.10
  6. Step 6: Final answer
    x = 4,191,772.35

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Similar ratio
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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.