Home / 597,558.34-824,609.58-335,905.66

Finding the Fourth Proportional to 597,558.34, 824,609.58 and 335,905.66

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Solution

The fourth proportional to 597,558.34, 824,609.58 and 335,905.66 is: 463,538.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,558.34 : 824,609.58 = 335,905.66 : x
  2. Step 2: Convert to fraction form
    597,558.34/824,609.58 = 335,905.66/x
  3. Step 3: Cross multiply
    597,558.34x = 824,609.58 × 335,905.66
  4. Step 4: Simplify right side
    597,558.34x = 276,991,021,089.18
  5. Step 5: Solve for x
    x = 276,991,021,089.18/597,558.34
  6. Step 6: Final answer
    x = 463,538.04

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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.