Home / 1,174,800.44-1,762,786.02-465,339.80

Finding the Fourth Proportional to 1,174,800.44, 1,762,786.02 and 465,339.80

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Solution

The fourth proportional to 1,174,800.44, 1,762,786.02 and 465,339.80 is: 698,241.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,800.44 : 1,762,786.02 = 465,339.80 : x
  2. Step 2: Convert to fraction form
    1,174,800.44/1,762,786.02 = 465,339.80/x
  3. Step 3: Cross multiply
    1,174,800.44x = 1,762,786.02 × 465,339.80
  4. Step 4: Simplify right side
    1,174,800.44x = 820,294,493,989.60
  5. Step 5: Solve for x
    x = 820,294,493,989.60/1,174,800.44
  6. Step 6: Final answer
    x = 698,241.56

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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.