Home / 3,379,594.32-4,663,839.24-1,851,759.44

Finding the Fourth Proportional to 3,379,594.32, 4,663,839.24 and 1,851,759.44

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Solution

The fourth proportional to 3,379,594.32, 4,663,839.24 and 1,851,759.44 is: 2,555,427.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,594.32 : 4,663,839.24 = 1,851,759.44 : x
  2. Step 2: Convert to fraction form
    3,379,594.32/4,663,839.24 = 1,851,759.44/x
  3. Step 3: Cross multiply
    3,379,594.32x = 4,663,839.24 × 1,851,759.44
  4. Step 4: Simplify right side
    3,379,594.32x = 8,636,308,339,312.43
  5. Step 5: Solve for x
    x = 8,636,308,339,312.43/3,379,594.32
  6. Step 6: Final answer
    x = 2,555,427.52

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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.