Home / 9,094,126.96-13,639,639.68-3,028,170.60

Finding the Fourth Proportional to 9,094,126.96, 13,639,639.68 and 3,028,170.60

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Solution

The fourth proportional to 9,094,126.96, 13,639,639.68 and 3,028,170.60 is: 4,541,739.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094,126.96 : 13,639,639.68 = 3,028,170.60 : x
  2. Step 2: Convert to fraction form
    9,094,126.96/13,639,639.68 = 3,028,170.60/x
  3. Step 3: Cross multiply
    9,094,126.96x = 13,639,639.68 × 3,028,170.60
  4. Step 4: Simplify right side
    9,094,126.96x = 41,303,155,873,569.41
  5. Step 5: Solve for x
    x = 41,303,155,873,569.41/9,094,126.96
  6. Step 6: Final answer
    x = 4,541,739.53

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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.