Home / 7,022,924.91-10,534,387.41-1,974,235.41

Finding the Fourth Proportional to 7,022,924.91, 10,534,387.41 and 1,974,235.41

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Solution

The fourth proportional to 7,022,924.91, 10,534,387.41 and 1,974,235.41 is: 2,961,353.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,924.91 : 10,534,387.41 = 1,974,235.41 : x
  2. Step 2: Convert to fraction form
    7,022,924.91/10,534,387.41 = 1,974,235.41/x
  3. Step 3: Cross multiply
    7,022,924.91x = 10,534,387.41 × 1,974,235.41
  4. Step 4: Simplify right side
    7,022,924.91x = 20,797,360,647,480.19
  5. Step 5: Solve for x
    x = 20,797,360,647,480.19/7,022,924.91
  6. Step 6: Final answer
    x = 2,961,353.13

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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.