Home / 6,716,284.19-10,074,535.64-1,923,954.83

Finding the Fourth Proportional to 6,716,284.19, 10,074,535.64 and 1,923,954.83

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Solution

The fourth proportional to 6,716,284.19, 10,074,535.64 and 1,923,954.83 is: 2,885,963.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,716,284.19 : 10,074,535.64 = 1,923,954.83 : x
  2. Step 2: Convert to fraction form
    6,716,284.19/10,074,535.64 = 1,923,954.83/x
  3. Step 3: Cross multiply
    6,716,284.19x = 10,074,535.64 × 1,923,954.83
  4. Step 4: Simplify right side
    6,716,284.19x = 19,382,951,534,581.37
  5. Step 5: Solve for x
    x = 19,382,951,534,581.37/6,716,284.19
  6. Step 6: Final answer
    x = 2,885,963.57

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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.