Home / 3,104,783.92-4,283,185.80-2,243,980.72

Finding the Fourth Proportional to 3,104,783.92, 4,283,185.80 and 2,243,980.72

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Solution

The fourth proportional to 3,104,783.92, 4,283,185.80 and 2,243,980.72 is: 3,095,669.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,783.92 : 4,283,185.80 = 2,243,980.72 : x
  2. Step 2: Convert to fraction form
    3,104,783.92/4,283,185.80 = 2,243,980.72/x
  3. Step 3: Cross multiply
    3,104,783.92x = 4,283,185.80 × 2,243,980.72
  4. Step 4: Simplify right side
    3,104,783.92x = 9,611,386,355,377.78
  5. Step 5: Solve for x
    x = 9,611,386,355,377.78/3,104,783.92
  6. Step 6: Final answer
    x = 3,095,669.97

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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.