Home / 2,829,705.52-3,907,587.32-1,797,546

Finding the Fourth Proportional to 2,829,705.52, 3,907,587.32 and 1,797,546

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Solution

The fourth proportional to 2,829,705.52, 3,907,587.32 and 1,797,546 is: 2,482,261.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,705.52 : 3,907,587.32 = 1,797,546 : x
  2. Step 2: Convert to fraction form
    2,829,705.52/3,907,587.32 = 1,797,546/x
  3. Step 3: Cross multiply
    2,829,705.52x = 3,907,587.32 × 1,797,546
  4. Step 4: Simplify right side
    2,829,705.52x = 7,024,067,956,716.72
  5. Step 5: Solve for x
    x = 7,024,067,956,716.72/2,829,705.52
  6. Step 6: Final answer
    x = 2,482,261.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.