Home / 3,504,382.08-4,836,037.44-1,955,627.20

Finding the Fourth Proportional to 3,504,382.08, 4,836,037.44 and 1,955,627.20

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Solution

The fourth proportional to 3,504,382.08, 4,836,037.44 and 1,955,627.20 is: 2,698,760.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,382.08 : 4,836,037.44 = 1,955,627.20 : x
  2. Step 2: Convert to fraction form
    3,504,382.08/4,836,037.44 = 1,955,627.20/x
  3. Step 3: Cross multiply
    3,504,382.08x = 4,836,037.44 × 1,955,627.20
  4. Step 4: Simplify right side
    3,504,382.08x = 9,457,486,357,882.37
  5. Step 5: Solve for x
    x = 9,457,486,357,882.37/3,504,382.08
  6. Step 6: Final answer
    x = 2,698,760.05

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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.