Home / 3,452,567.41-4,764,826.65-1,904,131.92

Finding the Fourth Proportional to 3,452,567.41, 4,764,826.65 and 1,904,131.92

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Solution

The fourth proportional to 3,452,567.41, 4,764,826.65 and 1,904,131.92 is: 2,627,858.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,567.41 : 4,764,826.65 = 1,904,131.92 : x
  2. Step 2: Convert to fraction form
    3,452,567.41/4,764,826.65 = 1,904,131.92/x
  3. Step 3: Cross multiply
    3,452,567.41x = 4,764,826.65 × 1,904,131.92
  4. Step 4: Simplify right side
    3,452,567.41x = 9,072,858,517,531.67
  5. Step 5: Solve for x
    x = 9,072,858,517,531.67/3,452,567.41
  6. Step 6: Final answer
    x = 2,627,858.47

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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.