Home / 5,765,379.36-8,654,052.86-3,341,268.86

Finding the Fourth Proportional to 5,765,379.36, 8,654,052.86 and 3,341,268.86

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Solution

The fourth proportional to 5,765,379.36, 8,654,052.86 and 3,341,268.86 is: 5,015,371.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,765,379.36 : 8,654,052.86 = 3,341,268.86 : x
  2. Step 2: Convert to fraction form
    5,765,379.36/8,654,052.86 = 3,341,268.86/x
  3. Step 3: Cross multiply
    5,765,379.36x = 8,654,052.86 × 3,341,268.86
  4. Step 4: Simplify right side
    5,765,379.36x = 28,915,517,273,935.33
  5. Step 5: Solve for x
    x = 28,915,517,273,935.33/5,765,379.36
  6. Step 6: Final answer
    x = 5,015,371.14

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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.