Home / 3,886,727.43-5,365,403.71-2,510,741.96

Finding the Fourth Proportional to 3,886,727.43, 5,365,403.71 and 2,510,741.96

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Solution

The fourth proportional to 3,886,727.43, 5,365,403.71 and 2,510,741.96 is: 3,465,934.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,886,727.43 : 5,365,403.71 = 2,510,741.96 : x
  2. Step 2: Convert to fraction form
    3,886,727.43/5,365,403.71 = 2,510,741.96/x
  3. Step 3: Cross multiply
    3,886,727.43x = 5,365,403.71 × 2,510,741.96
  4. Step 4: Simplify right side
    3,886,727.43x = 13,471,144,227,036.67
  5. Step 5: Solve for x
    x = 13,471,144,227,036.67/3,886,727.43
  6. Step 6: Final answer
    x = 3,465,934.90

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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.