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Finding the Fourth Proportional to 2,356,192, 3,534,288 and 583,264

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Solution

The fourth proportional to 2,356,192, 3,534,288 and 583,264 is: 874,896

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,192 : 3,534,288 = 583,264 : x
  2. Step 2: Convert to fraction form
    2,356,192/3,534,288 = 583,264/x
  3. Step 3: Cross multiply
    2,356,192x = 3,534,288 × 583,264
  4. Step 4: Simplify right side
    2,356,192x = 2,061,422,956,032
  5. Step 5: Solve for x
    x = 2,061,422,956,032/2,356,192
  6. Step 6: Final answer
    x = 874,896

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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.