Home / 10,504,250.22-14,495,975.78-5,920,571.60

Finding the Fourth Proportional to 10,504,250.22, 14,495,975.78 and 5,920,571.60

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Solution

The fourth proportional to 10,504,250.22, 14,495,975.78 and 5,920,571.60 is: 8,170,451.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504,250.22 : 14,495,975.78 = 5,920,571.60 : x
  2. Step 2: Convert to fraction form
    10,504,250.22/14,495,975.78 = 5,920,571.60/x
  3. Step 3: Cross multiply
    10,504,250.22x = 14,495,975.78 × 5,920,571.60
  4. Step 4: Simplify right side
    10,504,250.22x = 85,824,462,415,273.11
  5. Step 5: Solve for x
    x = 85,824,462,415,273.11/10,504,250.22
  6. Step 6: Final answer
    x = 8,170,451.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.