Home / 11,073,176.60-16,591,880.10-6,266,571.80

Finding the Fourth Proportional to 11,073,176.60, 16,591,880.10 and 6,266,571.80

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Solution

The fourth proportional to 11,073,176.60, 16,591,880.10 and 6,266,571.80 is: 9,389,736.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,176.60 : 16,591,880.10 = 6,266,571.80 : x
  2. Step 2: Convert to fraction form
    11,073,176.60/16,591,880.10 = 6,266,571.80/x
  3. Step 3: Cross multiply
    11,073,176.60x = 16,591,880.10 × 6,266,571.80
  4. Step 4: Simplify right side
    11,073,176.60x = 103,974,207,943,641.17
  5. Step 5: Solve for x
    x = 103,974,207,943,641.17/11,073,176.60
  6. Step 6: Final answer
    x = 9,389,736.27

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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.