Home / 3,801,532.45-5,702,318.52-961,647.34

Finding the Fourth Proportional to 3,801,532.45, 5,702,318.52 and 961,647.34

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Solution

The fourth proportional to 3,801,532.45, 5,702,318.52 and 961,647.34 is: 1,442,476.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,532.45 : 5,702,318.52 = 961,647.34 : x
  2. Step 2: Convert to fraction form
    3,801,532.45/5,702,318.52 = 961,647.34/x
  3. Step 3: Cross multiply
    3,801,532.45x = 5,702,318.52 × 961,647.34
  4. Step 4: Simplify right side
    3,801,532.45x = 5,483,619,436,590.74
  5. Step 5: Solve for x
    x = 5,483,619,436,590.74/3,801,532.45
  6. Step 6: Final answer
    x = 1,442,476.03

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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.