Home / 5,403,063.96-8,100,571.86-3,272,634.36

Finding the Fourth Proportional to 5,403,063.96, 8,100,571.86 and 3,272,634.36

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Solution

The fourth proportional to 5,403,063.96, 8,100,571.86 and 3,272,634.36 is: 4,906,514.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,403,063.96 : 8,100,571.86 = 3,272,634.36 : x
  2. Step 2: Convert to fraction form
    5,403,063.96/8,100,571.86 = 3,272,634.36/x
  3. Step 3: Cross multiply
    5,403,063.96x = 8,100,571.86 × 3,272,634.36
  4. Step 4: Simplify right side
    5,403,063.96x = 26,510,209,804,685.11
  5. Step 5: Solve for x
    x = 26,510,209,804,685.11/5,403,063.96
  6. Step 6: Final answer
    x = 4,906,514.16

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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.