Home / 5,798,525.04-8,001,745.38-3,220,371.90

Finding the Fourth Proportional to 5,798,525.04, 8,001,745.38 and 3,220,371.90

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Solution

The fourth proportional to 5,798,525.04, 8,001,745.38 and 3,220,371.90 is: 4,443,991.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,525.04 : 8,001,745.38 = 3,220,371.90 : x
  2. Step 2: Convert to fraction form
    5,798,525.04/8,001,745.38 = 3,220,371.90/x
  3. Step 3: Cross multiply
    5,798,525.04x = 8,001,745.38 × 3,220,371.90
  4. Step 4: Simplify right side
    5,798,525.04x = 25,768,595,972,706.82
  5. Step 5: Solve for x
    x = 25,768,595,972,706.82/5,798,525.04
  6. Step 6: Final answer
    x = 4,443,991.50

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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.