Home / 737,950.56-1,106,926.65-205,472.76

Finding the Fourth Proportional to 737,950.56, 1,106,926.65 and 205,472.76

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Solution

The fourth proportional to 737,950.56, 1,106,926.65 and 205,472.76 is: 308,209.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,950.56 : 1,106,926.65 = 205,472.76 : x
  2. Step 2: Convert to fraction form
    737,950.56/1,106,926.65 = 205,472.76/x
  3. Step 3: Cross multiply
    737,950.56x = 1,106,926.65 × 205,472.76
  4. Step 4: Simplify right side
    737,950.56x = 227,443,273,893.05
  5. Step 5: Solve for x
    x = 227,443,273,893.05/737,950.56
  6. Step 6: Final answer
    x = 308,209.37

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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.