Home / 5,042,907.48-6,958,260.54-3,005,906.52

Finding the Fourth Proportional to 5,042,907.48, 6,958,260.54 and 3,005,906.52

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Solution

The fourth proportional to 5,042,907.48, 6,958,260.54 and 3,005,906.52 is: 4,147,583.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,907.48 : 6,958,260.54 = 3,005,906.52 : x
  2. Step 2: Convert to fraction form
    5,042,907.48/6,958,260.54 = 3,005,906.52/x
  3. Step 3: Cross multiply
    5,042,907.48x = 6,958,260.54 × 3,005,906.52
  4. Step 4: Simplify right side
    5,042,907.48x = 20,915,880,725,044.72
  5. Step 5: Solve for x
    x = 20,915,880,725,044.72/5,042,907.48
  6. Step 6: Final answer
    x = 4,147,583.67

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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.