Home / 1,682,790.45-2,524,200.08-560,859.45

Finding the Fourth Proportional to 1,682,790.45, 2,524,200.08 and 560,859.45

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Solution

The fourth proportional to 1,682,790.45, 2,524,200.08 and 560,859.45 is: 841,293.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,790.45 : 2,524,200.08 = 560,859.45 : x
  2. Step 2: Convert to fraction form
    1,682,790.45/2,524,200.08 = 560,859.45/x
  3. Step 3: Cross multiply
    1,682,790.45x = 2,524,200.08 × 560,859.45
  4. Step 4: Simplify right side
    1,682,790.45x = 1,415,721,465,754.46
  5. Step 5: Solve for x
    x = 1,415,721,465,754.46/1,682,790.45
  6. Step 6: Final answer
    x = 841,293.97

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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.