Home / 626,101.58-939,189.67-241,853.38

Finding the Fourth Proportional to 626,101.58, 939,189.67 and 241,853.38

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Solution

The fourth proportional to 626,101.58, 939,189.67 and 241,853.38 is: 362,794.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,101.58 : 939,189.67 = 241,853.38 : x
  2. Step 2: Convert to fraction form
    626,101.58/939,189.67 = 241,853.38/x
  3. Step 3: Cross multiply
    626,101.58x = 939,189.67 × 241,853.38
  4. Step 4: Simplify right side
    626,101.58x = 227,146,193,197.98
  5. Step 5: Solve for x
    x = 227,146,193,197.98/626,101.58
  6. Step 6: Final answer
    x = 362,794.47

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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.