Home / 11,373,003.70-17,059,578.45-4,550,146.90

Finding the Fourth Proportional to 11,373,003.70, 17,059,578.45 and 4,550,146.90

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Solution

The fourth proportional to 11,373,003.70, 17,059,578.45 and 4,550,146.90 is: 6,825,249.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,373,003.70 : 17,059,578.45 = 4,550,146.90 : x
  2. Step 2: Convert to fraction form
    11,373,003.70/17,059,578.45 = 4,550,146.90/x
  3. Step 3: Cross multiply
    11,373,003.70x = 17,059,578.45 × 4,550,146.90
  4. Step 4: Simplify right side
    11,373,003.70x = 77,623,587,999,574.31
  5. Step 5: Solve for x
    x = 77,623,587,999,574.31/11,373,003.70
  6. Step 6: Final answer
    x = 6,825,249.52

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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.