Home / 626,102.58-939,191.17-241,854.38

Finding the Fourth Proportional to 626,102.58, 939,191.17 and 241,854.38

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Solution

The fourth proportional to 626,102.58, 939,191.17 and 241,854.38 is: 362,795.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,102.58 : 939,191.17 = 241,854.38 : x
  2. Step 2: Convert to fraction form
    626,102.58/939,191.17 = 241,854.38/x
  3. Step 3: Cross multiply
    626,102.58x = 939,191.17 × 241,854.38
  4. Step 4: Simplify right side
    626,102.58x = 227,147,498,121.83
  5. Step 5: Solve for x
    x = 227,147,498,121.83/626,102.58
  6. Step 6: Final answer
    x = 362,795.98

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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.