Home / 704,805.00-1,057,225.67-225,032.38

Finding the Fourth Proportional to 704,805.00, 1,057,225.67 and 225,032.38

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Solution

The fourth proportional to 704,805.00, 1,057,225.67 and 225,032.38 is: 337,554.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,805.00 : 1,057,225.67 = 225,032.38 : x
  2. Step 2: Convert to fraction form
    704,805.00/1,057,225.67 = 225,032.38/x
  3. Step 3: Cross multiply
    704,805.00x = 1,057,225.67 × 225,032.38
  4. Step 4: Simplify right side
    704,805.00x = 237,910,005,792.84
  5. Step 5: Solve for x
    x = 237,910,005,792.84/704,805.00
  6. Step 6: Final answer
    x = 337,554.37

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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.