Home / 1,683,180.68-2,524,822.86-736,063.88

Finding the Fourth Proportional to 1,683,180.68, 2,524,822.86 and 736,063.88

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Solution

The fourth proportional to 1,683,180.68, 2,524,822.86 and 736,063.88 is: 1,104,118.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,180.68 : 2,524,822.86 = 736,063.88 : x
  2. Step 2: Convert to fraction form
    1,683,180.68/2,524,822.86 = 736,063.88/x
  3. Step 3: Cross multiply
    1,683,180.68x = 2,524,822.86 × 736,063.88
  4. Step 4: Simplify right side
    1,683,180.68x = 1,858,430,910,644.30
  5. Step 5: Solve for x
    x = 1,858,430,910,644.30/1,683,180.68
  6. Step 6: Final answer
    x = 1,104,118.49

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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.