Home / 6,716,302.77-10,074,563.50-1,923,973.41

Finding the Fourth Proportional to 6,716,302.77, 10,074,563.50 and 1,923,973.41

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Solution

The fourth proportional to 6,716,302.77, 10,074,563.50 and 1,923,973.41 is: 2,885,991.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,716,302.77 : 10,074,563.50 = 1,923,973.41 : x
  2. Step 2: Convert to fraction form
    6,716,302.77/10,074,563.50 = 1,923,973.41/x
  3. Step 3: Cross multiply
    6,716,302.77x = 10,074,563.50 × 1,923,973.41
  4. Step 4: Simplify right side
    6,716,302.77x = 19,383,192,268,575.09
  5. Step 5: Solve for x
    x = 19,383,192,268,575.09/6,716,302.77
  6. Step 6: Final answer
    x = 2,885,991.44

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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.