Home / 1,096,662.22-1,513,385.31-613,228.30

Finding the Fourth Proportional to 1,096,662.22, 1,513,385.31 and 613,228.30

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Solution

The fourth proportional to 1,096,662.22, 1,513,385.31 and 613,228.30 is: 846,250.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,662.22 : 1,513,385.31 = 613,228.30 : x
  2. Step 2: Convert to fraction form
    1,096,662.22/1,513,385.31 = 613,228.30/x
  3. Step 3: Cross multiply
    1,096,662.22x = 1,513,385.31 × 613,228.30
  4. Step 4: Simplify right side
    1,096,662.22x = 928,050,700,896.27
  5. Step 5: Solve for x
    x = 928,050,700,896.27/1,096,662.22
  6. Step 6: Final answer
    x = 846,250.27

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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.