Home / 2,633,802.96-3,950,675.64-639,258.96

Finding the Fourth Proportional to 2,633,802.96, 3,950,675.64 and 639,258.96

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Solution

The fourth proportional to 2,633,802.96, 3,950,675.64 and 639,258.96 is: 958,881.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,802.96 : 3,950,675.64 = 639,258.96 : x
  2. Step 2: Convert to fraction form
    2,633,802.96/3,950,675.64 = 639,258.96/x
  3. Step 3: Cross multiply
    2,633,802.96x = 3,950,675.64 × 639,258.96
  4. Step 4: Simplify right side
    2,633,802.96x = 2,525,504,800,923.73
  5. Step 5: Solve for x
    x = 2,525,504,800,923.73/2,633,802.96
  6. Step 6: Final answer
    x = 958,881.45

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Similar ratio
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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.