Home / 3,703,083.64-5,549,191.12-2,086,998.64

Finding the Fourth Proportional to 3,703,083.64, 5,549,191.12 and 2,086,998.64

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Solution

The fourth proportional to 3,703,083.64, 5,549,191.12 and 2,086,998.64 is: 3,127,435.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,083.64 : 5,549,191.12 = 2,086,998.64 : x
  2. Step 2: Convert to fraction form
    3,703,083.64/5,549,191.12 = 2,086,998.64/x
  3. Step 3: Cross multiply
    3,703,083.64x = 5,549,191.12 × 2,086,998.64
  4. Step 4: Simplify right side
    3,703,083.64x = 11,581,154,320,540.08
  5. Step 5: Solve for x
    x = 11,581,154,320,540.08/3,703,083.64
  6. Step 6: Final answer
    x = 3,127,435.25

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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.