Home / 2,969,339.56-4,453,594.62-1,264,166.44

Finding the Fourth Proportional to 2,969,339.56, 4,453,594.62 and 1,264,166.44

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Solution

The fourth proportional to 2,969,339.56, 4,453,594.62 and 1,264,166.44 is: 1,896,073.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,339.56 : 4,453,594.62 = 1,264,166.44 : x
  2. Step 2: Convert to fraction form
    2,969,339.56/4,453,594.62 = 1,264,166.44/x
  3. Step 3: Cross multiply
    2,969,339.56x = 4,453,594.62 × 1,264,166.44
  4. Step 4: Simplify right side
    2,969,339.56x = 5,630,084,855,968.55
  5. Step 5: Solve for x
    x = 5,630,084,855,968.55/2,969,339.56
  6. Step 6: Final answer
    x = 1,896,073.10

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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.