Home / 7,927,707.83-10,940,058.91-4,619,797.43

Finding the Fourth Proportional to 7,927,707.83, 10,940,058.91 and 4,619,797.43

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Solution

The fourth proportional to 7,927,707.83, 10,940,058.91 and 4,619,797.43 is: 6,375,216.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,927,707.83 : 10,940,058.91 = 4,619,797.43 : x
  2. Step 2: Convert to fraction form
    7,927,707.83/10,940,058.91 = 4,619,797.43/x
  3. Step 3: Cross multiply
    7,927,707.83x = 10,940,058.91 × 4,619,797.43
  4. Step 4: Simplify right side
    7,927,707.83x = 50,540,856,052,267.26
  5. Step 5: Solve for x
    x = 50,540,856,052,267.26/7,927,707.83
  6. Step 6: Final answer
    x = 6,375,216.79

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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.