Home / 3,596,560.90-5,394,716.90-900,909.34

Finding the Fourth Proportional to 3,596,560.90, 5,394,716.90 and 900,909.34

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Solution

The fourth proportional to 3,596,560.90, 5,394,716.90 and 900,909.34 is: 1,351,332.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,560.90 : 5,394,716.90 = 900,909.34 : x
  2. Step 2: Convert to fraction form
    3,596,560.90/5,394,716.90 = 900,909.34/x
  3. Step 3: Cross multiply
    3,596,560.90x = 5,394,716.90 × 900,909.34
  4. Step 4: Simplify right side
    3,596,560.90x = 4,860,150,841,865.85
  5. Step 5: Solve for x
    x = 4,860,150,841,865.85/3,596,560.90
  6. Step 6: Final answer
    x = 1,351,332.84

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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.