Home / 9,475,403.58-14,214,101.94-3,086,154.36

Finding the Fourth Proportional to 9,475,403.58, 14,214,101.94 and 3,086,154.36

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Solution

The fourth proportional to 9,475,403.58, 14,214,101.94 and 3,086,154.36 is: 4,629,556.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,403.58 : 14,214,101.94 = 3,086,154.36 : x
  2. Step 2: Convert to fraction form
    9,475,403.58/14,214,101.94 = 3,086,154.36/x
  3. Step 3: Cross multiply
    9,475,403.58x = 14,214,101.94 × 3,086,154.36
  4. Step 4: Simplify right side
    9,475,403.58x = 43,866,912,675,615.45
  5. Step 5: Solve for x
    x = 43,866,912,675,615.45/9,475,403.58
  6. Step 6: Final answer
    x = 4,629,556.12

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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.