Home / 783,060.90-1,093,923.30-783,060.90

Finding the Fourth Proportional to 783,060.90, 1,093,923.30 and 783,060.90

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Solution

The fourth proportional to 783,060.90, 1,093,923.30 and 783,060.90 is: 1,093,923.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    783,060.90 : 1,093,923.30 = 783,060.90 : x
  2. Step 2: Convert to fraction form
    783,060.90/1,093,923.30 = 783,060.90/x
  3. Step 3: Cross multiply
    783,060.90x = 1,093,923.30 × 783,060.90
  4. Step 4: Simplify right side
    783,060.90x = 856,608,563,828.97
  5. Step 5: Solve for x
    x = 856,608,563,828.97/783,060.90
  6. Step 6: Final answer
    x = 1,093,923.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.