Home / 10,954,334.40-16,433,834.40-3,382,065.60

Finding the Fourth Proportional to 10,954,334.40, 16,433,834.40 and 3,382,065.60

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Solution

The fourth proportional to 10,954,334.40, 16,433,834.40 and 3,382,065.60 is: 5,073,818.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,334.40 : 16,433,834.40 = 3,382,065.60 : x
  2. Step 2: Convert to fraction form
    10,954,334.40/16,433,834.40 = 3,382,065.60/x
  3. Step 3: Cross multiply
    10,954,334.40x = 16,433,834.40 × 3,382,065.60
  4. Step 4: Simplify right side
    10,954,334.40x = 55,580,306,000,336.64
  5. Step 5: Solve for x
    x = 55,580,306,000,336.64/10,954,334.40
  6. Step 6: Final answer
    x = 5,073,818.63

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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.