Home / 923,981.34-1,274,391.23-795,136.63

Finding the Fourth Proportional to 923,981.34, 1,274,391.23 and 795,136.63

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Solution

The fourth proportional to 923,981.34, 1,274,391.23 and 795,136.63 is: 1,096,683.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,981.34 : 1,274,391.23 = 795,136.63 : x
  2. Step 2: Convert to fraction form
    923,981.34/1,274,391.23 = 795,136.63/x
  3. Step 3: Cross multiply
    923,981.34x = 1,274,391.23 × 795,136.63
  4. Step 4: Simplify right side
    923,981.34x = 1,013,315,142,921.87
  5. Step 5: Solve for x
    x = 1,013,315,142,921.87/923,981.34
  6. Step 6: Final answer
    x = 1,096,683.56

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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.