Home / 7,003,468.44-10,509,928.20-2,743,104.96

Finding the Fourth Proportional to 7,003,468.44, 10,509,928.20 and 2,743,104.96

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Solution

The fourth proportional to 7,003,468.44, 10,509,928.20 and 2,743,104.96 is: 4,116,508.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003,468.44 : 10,509,928.20 = 2,743,104.96 : x
  2. Step 2: Convert to fraction form
    7,003,468.44/10,509,928.20 = 2,743,104.96/x
  3. Step 3: Cross multiply
    7,003,468.44x = 10,509,928.20 × 2,743,104.96
  4. Step 4: Simplify right side
    7,003,468.44x = 28,829,836,174,663.87
  5. Step 5: Solve for x
    x = 28,829,836,174,663.87/7,003,468.44
  6. Step 6: Final answer
    x = 4,116,508.33

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Why These Related Problems?

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