Home / 7,022,936.16-10,534,404.30-1,974,246.66

Finding the Fourth Proportional to 7,022,936.16, 10,534,404.30 and 1,974,246.66

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Solution

The fourth proportional to 7,022,936.16, 10,534,404.30 and 1,974,246.66 is: 2,961,370.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,936.16 : 10,534,404.30 = 1,974,246.66 : x
  2. Step 2: Convert to fraction form
    7,022,936.16/10,534,404.30 = 1,974,246.66/x
  3. Step 3: Cross multiply
    7,022,936.16x = 10,534,404.30 × 1,974,246.66
  4. Step 4: Simplify right side
    7,022,936.16x = 20,797,512,504,364.64
  5. Step 5: Solve for x
    x = 20,797,512,504,364.64/7,022,936.16
  6. Step 6: Final answer
    x = 2,961,370.01

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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.