Home / 6,716,284.20-10,074,535.65-1,923,954.84

Finding the Fourth Proportional to 6,716,284.20, 10,074,535.65 and 1,923,954.84

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Solution

The fourth proportional to 6,716,284.20, 10,074,535.65 and 1,923,954.84 is: 2,885,963.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,716,284.20 : 10,074,535.65 = 1,923,954.84 : x
  2. Step 2: Convert to fraction form
    6,716,284.20/10,074,535.65 = 1,923,954.84/x
  3. Step 3: Cross multiply
    6,716,284.20x = 10,074,535.65 × 1,923,954.84
  4. Step 4: Simplify right side
    6,716,284.20x = 19,382,951,624,570.05
  5. Step 5: Solve for x
    x = 19,382,951,624,570.05/6,716,284.20
  6. Step 6: Final answer
    x = 2,885,963.58

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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.