Home / 844,110.50-1,265,771.66-304,295.67

Finding the Fourth Proportional to 844,110.50, 1,265,771.66 and 304,295.67

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Solution

The fourth proportional to 844,110.50, 1,265,771.66 and 304,295.67 is: 456,301.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,110.50 : 1,265,771.66 = 304,295.67 : x
  2. Step 2: Convert to fraction form
    844,110.50/1,265,771.66 = 304,295.67/x
  3. Step 3: Cross multiply
    844,110.50x = 1,265,771.66 × 304,295.67
  4. Step 4: Simplify right side
    844,110.50x = 385,168,833,825.23
  5. Step 5: Solve for x
    x = 385,168,833,825.23/844,110.50
  6. Step 6: Final answer
    x = 456,301.44

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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.