Home / 11,389,284.20-17,086,435.90-3,302,597.46

Finding the Fourth Proportional to 11,389,284.20, 17,086,435.90 and 3,302,597.46

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Solution

The fourth proportional to 11,389,284.20, 17,086,435.90 and 3,302,597.46 is: 4,954,623.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,389,284.20 : 17,086,435.90 = 3,302,597.46 : x
  2. Step 2: Convert to fraction form
    11,389,284.20/17,086,435.90 = 3,302,597.46/x
  3. Step 3: Cross multiply
    11,389,284.20x = 17,086,435.90 × 3,302,597.46
  4. Step 4: Simplify right side
    11,389,284.20x = 56,429,619,803,792.80
  5. Step 5: Solve for x
    x = 56,429,619,803,792.80/11,389,284.20
  6. Step 6: Final answer
    x = 4,954,623.91

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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.