Home / 6,734,748.03-9,293,936.54-3,678,984.15

Finding the Fourth Proportional to 6,734,748.03, 9,293,936.54 and 3,678,984.15

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Solution

The fourth proportional to 6,734,748.03, 9,293,936.54 and 3,678,984.15 is: 5,076,989.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,748.03 : 9,293,936.54 = 3,678,984.15 : x
  2. Step 2: Convert to fraction form
    6,734,748.03/9,293,936.54 = 3,678,984.15/x
  3. Step 3: Cross multiply
    6,734,748.03x = 9,293,936.54 × 3,678,984.15
  4. Step 4: Simplify right side
    6,734,748.03x = 34,192,245,203,370.92
  5. Step 5: Solve for x
    x = 34,192,245,203,370.92/6,734,748.03
  6. Step 6: Final answer
    x = 5,076,989.53

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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.