Home / 3,523,351.44-5,285,136.80-1,676,458.56

Finding the Fourth Proportional to 3,523,351.44, 5,285,136.80 and 1,676,458.56

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Solution

The fourth proportional to 3,523,351.44, 5,285,136.80 and 1,676,458.56 is: 2,514,740.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,351.44 : 5,285,136.80 = 1,676,458.56 : x
  2. Step 2: Convert to fraction form
    3,523,351.44/5,285,136.80 = 1,676,458.56/x
  3. Step 3: Cross multiply
    3,523,351.44x = 5,285,136.80 × 1,676,458.56
  4. Step 4: Simplify right side
    3,523,351.44x = 8,860,312,829,131.01
  5. Step 5: Solve for x
    x = 8,860,312,829,131.01/3,523,351.44
  6. Step 6: Final answer
    x = 2,514,740.01

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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.