Home / 7,603,768.01-11,405,553.57-1,846,548.83

Finding the Fourth Proportional to 7,603,768.01, 11,405,553.57 and 1,846,548.83

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Solution

The fourth proportional to 7,603,768.01, 11,405,553.57 and 1,846,548.83 is: 2,769,799.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,603,768.01 : 11,405,553.57 = 1,846,548.83 : x
  2. Step 2: Convert to fraction form
    7,603,768.01/11,405,553.57 = 1,846,548.83/x
  3. Step 3: Cross multiply
    7,603,768.01x = 11,405,553.57 × 1,846,548.83
  4. Step 4: Simplify right side
    7,603,768.01x = 21,060,911,628,699.71
  5. Step 5: Solve for x
    x = 21,060,911,628,699.71/7,603,768.01
  6. Step 6: Final answer
    x = 2,769,799.34

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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.