Home / 1,682,053.33-2,523,466.36-483,985.57

Finding the Fourth Proportional to 1,682,053.33, 2,523,466.36 and 483,985.57

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Solution

The fourth proportional to 1,682,053.33, 2,523,466.36 and 483,985.57 is: 726,089.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,053.33 : 2,523,466.36 = 483,985.57 : x
  2. Step 2: Convert to fraction form
    1,682,053.33/2,523,466.36 = 483,985.57/x
  3. Step 3: Cross multiply
    1,682,053.33x = 2,523,466.36 × 483,985.57
  4. Step 4: Simplify right side
    1,682,053.33x = 1,221,321,292,003.09
  5. Step 5: Solve for x
    x = 1,221,321,292,003.09/1,682,053.33
  6. Step 6: Final answer
    x = 726,089.52

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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.