Home / 3,710,338.25-5,571,826.43-2,415,694.39

Finding the Fourth Proportional to 3,710,338.25, 5,571,826.43 and 2,415,694.39

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Solution

The fourth proportional to 3,710,338.25, 5,571,826.43 and 2,415,694.39 is: 3,627,655.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,338.25 : 5,571,826.43 = 2,415,694.39 : x
  2. Step 2: Convert to fraction form
    3,710,338.25/5,571,826.43 = 2,415,694.39/x
  3. Step 3: Cross multiply
    3,710,338.25x = 5,571,826.43 × 2,415,694.39
  4. Step 4: Simplify right side
    3,710,338.25x = 13,459,829,836,584.97
  5. Step 5: Solve for x
    x = 13,459,829,836,584.97/3,710,338.25
  6. Step 6: Final answer
    x = 3,627,655.74

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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.