Home / 2,268,565.18-3,404,419.37-902,198.86

Finding the Fourth Proportional to 2,268,565.18, 3,404,419.37 and 902,198.86

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Solution

The fourth proportional to 2,268,565.18, 3,404,419.37 and 902,198.86 is: 1,353,923.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,565.18 : 3,404,419.37 = 902,198.86 : x
  2. Step 2: Convert to fraction form
    2,268,565.18/3,404,419.37 = 902,198.86/x
  3. Step 3: Cross multiply
    2,268,565.18x = 3,404,419.37 × 902,198.86
  4. Step 4: Simplify right side
    2,268,565.18x = 3,071,463,264,937.12
  5. Step 5: Solve for x
    x = 3,071,463,264,937.12/2,268,565.18
  6. Step 6: Final answer
    x = 1,353,923.31

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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.