Home / 5,668,615.56-8,497,063.32-2,633,505

Finding the Fourth Proportional to 5,668,615.56, 8,497,063.32 and 2,633,505

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Solution

The fourth proportional to 5,668,615.56, 8,497,063.32 and 2,633,505 is: 3,947,535.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,615.56 : 8,497,063.32 = 2,633,505 : x
  2. Step 2: Convert to fraction form
    5,668,615.56/8,497,063.32 = 2,633,505/x
  3. Step 3: Cross multiply
    5,668,615.56x = 8,497,063.32 × 2,633,505
  4. Step 4: Simplify right side
    5,668,615.56x = 22,377,058,738,536.60
  5. Step 5: Solve for x
    x = 22,377,058,738,536.60/5,668,615.56
  6. Step 6: Final answer
    x = 3,947,535.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.