Home / 1,082,076.68-1,493,280.59-674,343.33

Finding the Fourth Proportional to 1,082,076.68, 1,493,280.59 and 674,343.33

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Solution

The fourth proportional to 1,082,076.68, 1,493,280.59 and 674,343.33 is: 930,603.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,076.68 : 1,493,280.59 = 674,343.33 : x
  2. Step 2: Convert to fraction form
    1,082,076.68/1,493,280.59 = 674,343.33/x
  3. Step 3: Cross multiply
    1,082,076.68x = 1,493,280.59 × 674,343.33
  4. Step 4: Simplify right side
    1,082,076.68x = 1,006,983,802,313.25
  5. Step 5: Solve for x
    x = 1,006,983,802,313.25/1,082,076.68
  6. Step 6: Final answer
    x = 930,603.00

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