Home / 1,883,428.92-2,824,840.70-516,883.34

Finding the Fourth Proportional to 1,883,428.92, 2,824,840.70 and 516,883.34

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Solution

The fourth proportional to 1,883,428.92, 2,824,840.70 and 516,883.34 is: 775,241.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,428.92 : 2,824,840.70 = 516,883.34 : x
  2. Step 2: Convert to fraction form
    1,883,428.92/2,824,840.70 = 516,883.34/x
  3. Step 3: Cross multiply
    1,883,428.92x = 2,824,840.70 × 516,883.34
  4. Step 4: Simplify right side
    1,883,428.92x = 1,460,113,083,151.94
  5. Step 5: Solve for x
    x = 1,460,113,083,151.94/1,883,428.92
  6. Step 6: Final answer
    x = 775,241.94

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.