Home / 3,364,111.76-5,046,940.35-967,976.24

Finding the Fourth Proportional to 3,364,111.76, 5,046,940.35 and 967,976.24

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Solution

The fourth proportional to 3,364,111.76, 5,046,940.35 and 967,976.24 is: 1,452,186.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,111.76 : 5,046,940.35 = 967,976.24 : x
  2. Step 2: Convert to fraction form
    3,364,111.76/5,046,940.35 = 967,976.24/x
  3. Step 3: Cross multiply
    3,364,111.76x = 5,046,940.35 × 967,976.24
  4. Step 4: Simplify right side
    3,364,111.76x = 4,885,318,318,262.58
  5. Step 5: Solve for x
    x = 4,885,318,318,262.58/3,364,111.76
  6. Step 6: Final answer
    x = 1,452,186.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.