Home / 923,563.40-1,273,815.89-794,717.66

Finding the Fourth Proportional to 923,563.40, 1,273,815.89 and 794,717.66

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Solution

The fourth proportional to 923,563.40, 1,273,815.89 and 794,717.66 is: 1,096,106.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,563.40 : 1,273,815.89 = 794,717.66 : x
  2. Step 2: Convert to fraction form
    923,563.40/1,273,815.89 = 794,717.66/x
  3. Step 3: Cross multiply
    923,563.40x = 1,273,815.89 × 794,717.66
  4. Step 4: Simplify right side
    923,563.40x = 1,012,323,973,028.95
  5. Step 5: Solve for x
    x = 1,012,323,973,028.95/923,563.40
  6. Step 6: Final answer
    x = 1,096,106.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.