Home / 3,926,928.96-5,888,934.96-1,367,486.64

Finding the Fourth Proportional to 3,926,928.96, 5,888,934.96 and 1,367,486.64

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Solution

The fourth proportional to 3,926,928.96, 5,888,934.96 and 1,367,486.64 is: 2,050,722.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,926,928.96 : 5,888,934.96 = 1,367,486.64 : x
  2. Step 2: Convert to fraction form
    3,926,928.96/5,888,934.96 = 1,367,486.64/x
  3. Step 3: Cross multiply
    3,926,928.96x = 5,888,934.96 × 1,367,486.64
  4. Step 4: Simplify right side
    3,926,928.96x = 8,053,039,881,628.93
  5. Step 5: Solve for x
    x = 8,053,039,881,628.93/3,926,928.96
  6. Step 6: Final answer
    x = 2,050,722.07

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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.