Home / 6,395,966.93-9,591,219.38-3,702,151.55

Finding the Fourth Proportional to 6,395,966.93, 9,591,219.38 and 3,702,151.55

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Solution

The fourth proportional to 6,395,966.93, 9,591,219.38 and 3,702,151.55 is: 5,551,646.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,966.93 : 9,591,219.38 = 3,702,151.55 : x
  2. Step 2: Convert to fraction form
    6,395,966.93/9,591,219.38 = 3,702,151.55/x
  3. Step 3: Cross multiply
    6,395,966.93x = 9,591,219.38 × 3,702,151.55
  4. Step 4: Simplify right side
    6,395,966.93x = 35,508,147,684,698.97
  5. Step 5: Solve for x
    x = 35,508,147,684,698.97/6,395,966.93
  6. Step 6: Final answer
    x = 5,551,646.54

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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.