Home / 6,526,120.44-9,005,844.36-3,625,435.92

Finding the Fourth Proportional to 6,526,120.44, 9,005,844.36 and 3,625,435.92

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Solution

The fourth proportional to 6,526,120.44, 9,005,844.36 and 3,625,435.92 is: 5,002,989.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,120.44 : 9,005,844.36 = 3,625,435.92 : x
  2. Step 2: Convert to fraction form
    6,526,120.44/9,005,844.36 = 3,625,435.92/x
  3. Step 3: Cross multiply
    6,526,120.44x = 9,005,844.36 × 3,625,435.92
  4. Step 4: Simplify right side
    6,526,120.44x = 32,650,111,632,673.41
  5. Step 5: Solve for x
    x = 32,650,111,632,673.41/6,526,120.44
  6. Step 6: Final answer
    x = 5,002,989.44

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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.