Home / 597,133.42-824,038.37-325,205.85

Finding the Fourth Proportional to 597,133.42, 824,038.37 and 325,205.85

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Solution

The fourth proportional to 597,133.42, 824,038.37 and 325,205.85 is: 448,780.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,133.42 : 824,038.37 = 325,205.85 : x
  2. Step 2: Convert to fraction form
    597,133.42/824,038.37 = 325,205.85/x
  3. Step 3: Cross multiply
    597,133.42x = 824,038.37 × 325,205.85
  4. Step 4: Simplify right side
    597,133.42x = 267,982,096,922.44
  5. Step 5: Solve for x
    x = 267,982,096,922.44/597,133.42
  6. Step 6: Final answer
    x = 448,780.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.