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Finding the Fourth Proportional to 597,557.84, 824,608.89 and 335,905.16

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Solution

The fourth proportional to 597,557.84, 824,608.89 and 335,905.16 is: 463,537.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,557.84 : 824,608.89 = 335,905.16 : x
  2. Step 2: Convert to fraction form
    597,557.84/824,608.89 = 335,905.16/x
  3. Step 3: Cross multiply
    597,557.84x = 824,608.89 × 335,905.16
  4. Step 4: Simplify right side
    597,557.84x = 276,990,377,009.83
  5. Step 5: Solve for x
    x = 276,990,377,009.83/597,557.84
  6. Step 6: Final answer
    x = 463,537.35

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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.