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Finding the Fourth Proportional to 1,365,832, 2,047,348.32 and 567,577

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Solution

The fourth proportional to 1,365,832, 2,047,348.32 and 567,577 is: 850,783.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,832 : 2,047,348.32 = 567,577 : x
  2. Step 2: Convert to fraction form
    1,365,832/2,047,348.32 = 567,577/x
  3. Step 3: Cross multiply
    1,365,832x = 2,047,348.32 × 567,577
  4. Step 4: Simplify right side
    1,365,832x = 1,162,027,817,420.64
  5. Step 5: Solve for x
    x = 1,162,027,817,420.64/1,365,832
  6. Step 6: Final answer
    x = 850,783.86

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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.