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Finding the Fourth Proportional to 594,528, 891,792 and 200,544

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Solution

The fourth proportional to 594,528, 891,792 and 200,544 is: 300,816

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,528 : 891,792 = 200,544 : x
  2. Step 2: Convert to fraction form
    594,528/891,792 = 200,544/x
  3. Step 3: Cross multiply
    594,528x = 891,792 × 200,544
  4. Step 4: Simplify right side
    594,528x = 178,843,534,848
  5. Step 5: Solve for x
    x = 178,843,534,848/594,528
  6. Step 6: Final answer
    x = 300,816

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.