Home / 607,052.00-837,738.53-335,120.03

Finding the Fourth Proportional to 607,052.00, 837,738.53 and 335,120.03

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Solution

The fourth proportional to 607,052.00, 837,738.53 and 335,120.03 is: 462,469.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,052.00 : 837,738.53 = 335,120.03 : x
  2. Step 2: Convert to fraction form
    607,052.00/837,738.53 = 335,120.03/x
  3. Step 3: Cross multiply
    607,052.00x = 837,738.53 × 335,120.03
  4. Step 4: Simplify right side
    607,052.00x = 280,742,961,724.73
  5. Step 5: Solve for x
    x = 280,742,961,724.73/607,052.00
  6. Step 6: Final answer
    x = 462,469.38

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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.