Home / 8,036,761.13-11,090,734.67-4,415,322.41

Finding the Fourth Proportional to 8,036,761.13, 11,090,734.67 and 4,415,322.41

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Solution

The fourth proportional to 8,036,761.13, 11,090,734.67 and 4,415,322.41 is: 6,093,147.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036,761.13 : 11,090,734.67 = 4,415,322.41 : x
  2. Step 2: Convert to fraction form
    8,036,761.13/11,090,734.67 = 4,415,322.41/x
  3. Step 3: Cross multiply
    8,036,761.13x = 11,090,734.67 × 4,415,322.41
  4. Step 4: Simplify right side
    8,036,761.13x = 48,969,169,287,399.59
  5. Step 5: Solve for x
    x = 48,969,169,287,399.59/8,036,761.13
  6. Step 6: Final answer
    x = 6,093,147.29

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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.