Home / 7,310,953.66-10,089,793.06-4,047,768.44

Finding the Fourth Proportional to 7,310,953.66, 10,089,793.06 and 4,047,768.44

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Solution

The fourth proportional to 7,310,953.66, 10,089,793.06 and 4,047,768.44 is: 5,586,295.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,310,953.66 : 10,089,793.06 = 4,047,768.44 : x
  2. Step 2: Convert to fraction form
    7,310,953.66/10,089,793.06 = 4,047,768.44/x
  3. Step 3: Cross multiply
    7,310,953.66x = 10,089,793.06 × 4,047,768.44
  4. Step 4: Simplify right side
    7,310,953.66x = 40,841,145,929,504.09
  5. Step 5: Solve for x
    x = 40,841,145,929,504.09/7,310,953.66
  6. Step 6: Final answer
    x = 5,586,295.28

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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.