Home / 8,544,597.48-12,816,883.26-2,560,965.48

Finding the Fourth Proportional to 8,544,597.48, 12,816,883.26 and 2,560,965.48

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Solution

The fourth proportional to 8,544,597.48, 12,816,883.26 and 2,560,965.48 is: 3,841,444.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,597.48 : 12,816,883.26 = 2,560,965.48 : x
  2. Step 2: Convert to fraction form
    8,544,597.48/12,816,883.26 = 2,560,965.48/x
  3. Step 3: Cross multiply
    8,544,597.48x = 12,816,883.26 × 2,560,965.48
  4. Step 4: Simplify right side
    8,544,597.48x = 32,823,595,590,049.86
  5. Step 5: Solve for x
    x = 32,823,595,590,049.86/8,544,597.48
  6. Step 6: Final answer
    x = 3,841,444.34

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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.