Home / 6,687,268.93-10,027,741.24-2,590,508.77

Finding the Fourth Proportional to 6,687,268.93, 10,027,741.24 and 2,590,508.77

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Solution

The fourth proportional to 6,687,268.93, 10,027,741.24 and 2,590,508.77 is: 3,884,538.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,687,268.93 : 10,027,741.24 = 2,590,508.77 : x
  2. Step 2: Convert to fraction form
    6,687,268.93/10,027,741.24 = 2,590,508.77/x
  3. Step 3: Cross multiply
    6,687,268.93x = 10,027,741.24 × 2,590,508.77
  4. Step 4: Simplify right side
    6,687,268.93x = 25,976,951,660,085.50
  5. Step 5: Solve for x
    x = 25,976,951,660,085.50/6,687,268.93
  6. Step 6: Final answer
    x = 3,884,538.21

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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.