Home / 4,314,147.31-5,953,647.90-2,380,532.41

Finding the Fourth Proportional to 4,314,147.31, 5,953,647.90 and 2,380,532.41

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Solution

The fourth proportional to 4,314,147.31, 5,953,647.90 and 2,380,532.41 is: 3,285,203.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,147.31 : 5,953,647.90 = 2,380,532.41 : x
  2. Step 2: Convert to fraction form
    4,314,147.31/5,953,647.90 = 2,380,532.41/x
  3. Step 3: Cross multiply
    4,314,147.31x = 5,953,647.90 × 2,380,532.41
  4. Step 4: Simplify right side
    4,314,147.31x = 14,172,851,783,678.44
  5. Step 5: Solve for x
    x = 14,172,851,783,678.44/4,314,147.31
  6. Step 6: Final answer
    x = 3,285,203.49

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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.