Home / 4,288,528.26-5,917,015.58-2,544,749.73

Finding the Fourth Proportional to 4,288,528.26, 5,917,015.58 and 2,544,749.73

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Solution

The fourth proportional to 4,288,528.26, 5,917,015.58 and 2,544,749.73 is: 3,511,070.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,288,528.26 : 5,917,015.58 = 2,544,749.73 : x
  2. Step 2: Convert to fraction form
    4,288,528.26/5,917,015.58 = 2,544,749.73/x
  3. Step 3: Cross multiply
    4,288,528.26x = 5,917,015.58 × 2,544,749.73
  4. Step 4: Simplify right side
    4,288,528.26x = 15,057,323,786,887.04
  5. Step 5: Solve for x
    x = 15,057,323,786,887.04/4,288,528.26
  6. Step 6: Final answer
    x = 3,511,070.20

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1.5x scale

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.