Home / 8,056,201.23-11,117,851.02-4,384,940.34

Finding the Fourth Proportional to 8,056,201.23, 11,117,851.02 and 4,384,940.34

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Solution

The fourth proportional to 8,056,201.23, 11,117,851.02 and 4,384,940.34 is: 6,051,377.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,201.23 : 11,117,851.02 = 4,384,940.34 : x
  2. Step 2: Convert to fraction form
    8,056,201.23/11,117,851.02 = 4,384,940.34/x
  3. Step 3: Cross multiply
    8,056,201.23x = 11,117,851.02 × 4,384,940.34
  4. Step 4: Simplify right side
    8,056,201.23x = 48,751,113,431,708.14
  5. Step 5: Solve for x
    x = 48,751,113,431,708.14/8,056,201.23
  6. Step 6: Final answer
    x = 6,051,377.32

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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.