Home / 795,565.92-1,097,994.48-451,486.44

Finding the Fourth Proportional to 795,565.92, 1,097,994.48 and 451,486.44

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Solution

The fourth proportional to 795,565.92, 1,097,994.48 and 451,486.44 is: 623,115.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,565.92 : 1,097,994.48 = 451,486.44 : x
  2. Step 2: Convert to fraction form
    795,565.92/1,097,994.48 = 451,486.44/x
  3. Step 3: Cross multiply
    795,565.92x = 1,097,994.48 × 451,486.44
  4. Step 4: Simplify right side
    795,565.92x = 495,729,618,914.85
  5. Step 5: Solve for x
    x = 495,729,618,914.85/795,565.92
  6. Step 6: Final answer
    x = 623,115.70

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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.