Home / 5,901,661.04-8,144,707.24-3,288,334.55

Finding the Fourth Proportional to 5,901,661.04, 8,144,707.24 and 3,288,334.55

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Solution

The fourth proportional to 5,901,661.04, 8,144,707.24 and 3,288,334.55 is: 4,538,132.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901,661.04 : 8,144,707.24 = 3,288,334.55 : x
  2. Step 2: Convert to fraction form
    5,901,661.04/8,144,707.24 = 3,288,334.55/x
  3. Step 3: Cross multiply
    5,901,661.04x = 8,144,707.24 × 3,288,334.55
  4. Step 4: Simplify right side
    5,901,661.04x = 26,782,522,241,399.33
  5. Step 5: Solve for x
    x = 26,782,522,241,399.33/5,901,661.04
  6. Step 6: Final answer
    x = 4,538,132.92

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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.