Home / 5,764,952.21-7,955,635.82-3,151,467.77

Finding the Fourth Proportional to 5,764,952.21, 7,955,635.82 and 3,151,467.77

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Solution

The fourth proportional to 5,764,952.21, 7,955,635.82 and 3,151,467.77 is: 4,349,026.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,764,952.21 : 7,955,635.82 = 3,151,467.77 : x
  2. Step 2: Convert to fraction form
    5,764,952.21/7,955,635.82 = 3,151,467.77/x
  3. Step 3: Cross multiply
    5,764,952.21x = 7,955,635.82 × 3,151,467.77
  4. Step 4: Simplify right side
    5,764,952.21x = 25,071,929,821,052.00
  5. Step 5: Solve for x
    x = 25,071,929,821,052.00/5,764,952.21
  6. Step 6: Final answer
    x = 4,349,026.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.