Home / 3,279,355.64-4,525,532.46-1,829,145

Finding the Fourth Proportional to 3,279,355.64, 4,525,532.46 and 1,829,145

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Solution

The fourth proportional to 3,279,355.64, 4,525,532.46 and 1,829,145 is: 2,524,232.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,355.64 : 4,525,532.46 = 1,829,145 : x
  2. Step 2: Convert to fraction form
    3,279,355.64/4,525,532.46 = 1,829,145/x
  3. Step 3: Cross multiply
    3,279,355.64x = 4,525,532.46 × 1,829,145
  4. Step 4: Simplify right side
    3,279,355.64x = 8,277,855,071,546.70
  5. Step 5: Solve for x
    x = 8,277,855,071,546.70/3,279,355.64
  6. Step 6: Final answer
    x = 2,524,232.19

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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.