Home / 6,080,946.78-8,391,707.40-3,327,634.80

Finding the Fourth Proportional to 6,080,946.78, 8,391,707.40 and 3,327,634.80

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Solution

The fourth proportional to 6,080,946.78, 8,391,707.40 and 3,327,634.80 is: 4,592,136.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,946.78 : 8,391,707.40 = 3,327,634.80 : x
  2. Step 2: Convert to fraction form
    6,080,946.78/8,391,707.40 = 3,327,634.80/x
  3. Step 3: Cross multiply
    6,080,946.78x = 8,391,707.40 × 3,327,634.80
  4. Step 4: Simplify right side
    6,080,946.78x = 27,924,537,575,657.52
  5. Step 5: Solve for x
    x = 27,924,537,575,657.52/6,080,946.78
  6. Step 6: Final answer
    x = 4,592,136.49

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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.