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Finding the Fourth Proportional to 2,029,618, 3,044,606.82 and 533,710

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Solution

The fourth proportional to 2,029,618, 3,044,606.82 and 533,710 is: 800,612.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,618 : 3,044,606.82 = 533,710 : x
  2. Step 2: Convert to fraction form
    2,029,618/3,044,606.82 = 533,710/x
  3. Step 3: Cross multiply
    2,029,618x = 3,044,606.82 × 533,710
  4. Step 4: Simplify right side
    2,029,618x = 1,624,937,105,902.20
  5. Step 5: Solve for x
    x = 1,624,937,105,902.20/2,029,618
  6. Step 6: Final answer
    x = 800,612.29

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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.