Home / 4,669,103.52-6,443,461.44-2,631,912.48

Finding the Fourth Proportional to 4,669,103.52, 6,443,461.44 and 2,631,912.48

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Solution

The fourth proportional to 4,669,103.52, 6,443,461.44 and 2,631,912.48 is: 3,632,094.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,103.52 : 6,443,461.44 = 2,631,912.48 : x
  2. Step 2: Convert to fraction form
    4,669,103.52/6,443,461.44 = 2,631,912.48/x
  3. Step 3: Cross multiply
    4,669,103.52x = 6,443,461.44 × 2,631,912.48
  4. Step 4: Simplify right side
    4,669,103.52x = 16,958,626,578,334.77
  5. Step 5: Solve for x
    x = 16,958,626,578,334.77/4,669,103.52
  6. Step 6: Final answer
    x = 3,632,094.79

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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.