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Finding the Fourth Proportional to 1,082,798, 1,494,239.60 and 599,363.04

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Solution

The fourth proportional to 1,082,798, 1,494,239.60 and 599,363.04 is: 827,109.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,798 : 1,494,239.60 = 599,363.04 : x
  2. Step 2: Convert to fraction form
    1,082,798/1,494,239.60 = 599,363.04/x
  3. Step 3: Cross multiply
    1,082,798x = 1,494,239.60 × 599,363.04
  4. Step 4: Simplify right side
    1,082,798x = 895,591,989,144.38
  5. Step 5: Solve for x
    x = 895,591,989,144.38/1,082,798
  6. Step 6: Final answer
    x = 827,109.02

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1.5x scale

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.