Home / 597,193.26-824,126.70-328,921.26

Finding the Fourth Proportional to 597,193.26, 824,126.70 and 328,921.26

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Solution

The fourth proportional to 597,193.26, 824,126.70 and 328,921.26 is: 453,911.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,193.26 : 824,126.70 = 328,921.26 : x
  2. Step 2: Convert to fraction form
    597,193.26/824,126.70 = 328,921.26/x
  3. Step 3: Cross multiply
    597,193.26x = 824,126.70 × 328,921.26
  4. Step 4: Simplify right side
    597,193.26x = 271,072,792,563.64
  5. Step 5: Solve for x
    x = 271,072,792,563.64/597,193.26
  6. Step 6: Final answer
    x = 453,911.34

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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.