Home / 950,786.66-1,425,664.83-417,683.54

Finding the Fourth Proportional to 950,786.66, 1,425,664.83 and 417,683.54

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Solution

The fourth proportional to 950,786.66, 1,425,664.83 and 417,683.54 is: 626,299.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,786.66 : 1,425,664.83 = 417,683.54 : x
  2. Step 2: Convert to fraction form
    950,786.66/1,425,664.83 = 417,683.54/x
  3. Step 3: Cross multiply
    950,786.66x = 1,425,664.83 × 417,683.54
  4. Step 4: Simplify right side
    950,786.66x = 595,476,733,047.90
  5. Step 5: Solve for x
    x = 595,476,733,047.90/950,786.66
  6. Step 6: Final answer
    x = 626,299.00

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Why These Related Problems?

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