Home / 6,394,920.90-9,584,216.55-2,604,120.90

Finding the Fourth Proportional to 6,394,920.90, 9,584,216.55 and 2,604,120.90

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Solution

The fourth proportional to 6,394,920.90, 9,584,216.55 and 2,604,120.90 is: 3,902,856.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,920.90 : 9,584,216.55 = 2,604,120.90 : x
  2. Step 2: Convert to fraction form
    6,394,920.90/9,584,216.55 = 2,604,120.90/x
  3. Step 3: Cross multiply
    6,394,920.90x = 9,584,216.55 × 2,604,120.90
  4. Step 4: Simplify right side
    6,394,920.90x = 24,958,458,627,980.89
  5. Step 5: Solve for x
    x = 24,958,458,627,980.89/6,394,920.90
  6. Step 6: Final answer
    x = 3,902,856.50

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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.