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Finding the Fourth Proportional to 795,110, 1,097,251.80 and 437,414

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Solution

The fourth proportional to 795,110, 1,097,251.80 and 437,414 is: 603,631.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,110 : 1,097,251.80 = 437,414 : x
  2. Step 2: Convert to fraction form
    795,110/1,097,251.80 = 437,414/x
  3. Step 3: Cross multiply
    795,110x = 1,097,251.80 × 437,414
  4. Step 4: Simplify right side
    795,110x = 479,953,298,845.20
  5. Step 5: Solve for x
    x = 479,953,298,845.20/795,110
  6. Step 6: Final answer
    x = 603,631.32

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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.