Home / 9,046,738.06-13,576,834.32-3,655,435.36

Finding the Fourth Proportional to 9,046,738.06, 13,576,834.32 and 3,655,435.36

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Solution

The fourth proportional to 9,046,738.06, 13,576,834.32 and 3,655,435.36 is: 5,485,871.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,738.06 : 13,576,834.32 = 3,655,435.36 : x
  2. Step 2: Convert to fraction form
    9,046,738.06/13,576,834.32 = 3,655,435.36/x
  3. Step 3: Cross multiply
    9,046,738.06x = 13,576,834.32 × 3,655,435.36
  4. Step 4: Simplify right side
    9,046,738.06x = 49,629,240,250,189.55
  5. Step 5: Solve for x
    x = 49,629,240,250,189.55/9,046,738.06
  6. Step 6: Final answer
    x = 5,485,871.25

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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.