Home / 1,324,583.48-1,986,893.45-377,953.89

Finding the Fourth Proportional to 1,324,583.48, 1,986,893.45 and 377,953.89

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Solution

The fourth proportional to 1,324,583.48, 1,986,893.45 and 377,953.89 is: 566,936.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324,583.48 : 1,986,893.45 = 377,953.89 : x
  2. Step 2: Convert to fraction form
    1,324,583.48/1,986,893.45 = 377,953.89/x
  3. Step 3: Cross multiply
    1,324,583.48x = 1,986,893.45 × 377,953.89
  4. Step 4: Simplify right side
    1,324,583.48x = 750,954,106,553.25
  5. Step 5: Solve for x
    x = 750,954,106,553.25/1,324,583.48
  6. Step 6: Final answer
    x = 566,936.04

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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.