Home / 597,771.83-824,900.36-325,833.77

Finding the Fourth Proportional to 597,771.83, 824,900.36 and 325,833.77

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Solution

The fourth proportional to 597,771.83, 824,900.36 and 325,833.77 is: 449,637.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,771.83 : 824,900.36 = 325,833.77 : x
  2. Step 2: Convert to fraction form
    597,771.83/824,900.36 = 325,833.77/x
  3. Step 3: Cross multiply
    597,771.83x = 824,900.36 × 325,833.77
  4. Step 4: Simplify right side
    597,771.83x = 268,780,394,606.24
  5. Step 5: Solve for x
    x = 268,780,394,606.24/597,771.83
  6. Step 6: Final answer
    x = 449,637.10

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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.