Home / 3,310,077.09-4,569,944.31-2,624,518.20

Finding the Fourth Proportional to 3,310,077.09, 4,569,944.31 and 2,624,518.20

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Solution

The fourth proportional to 3,310,077.09, 4,569,944.31 and 2,624,518.20 is: 3,623,450.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,077.09 : 4,569,944.31 = 2,624,518.20 : x
  2. Step 2: Convert to fraction form
    3,310,077.09/4,569,944.31 = 2,624,518.20/x
  3. Step 3: Cross multiply
    3,310,077.09x = 4,569,944.31 × 2,624,518.20
  4. Step 4: Simplify right side
    3,310,077.09x = 11,993,902,014,581.44
  5. Step 5: Solve for x
    x = 11,993,902,014,581.44/3,310,077.09
  6. Step 6: Final answer
    x = 3,623,450.96

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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.