Home / 3,033,434.88-4,551,002.64-1,327,726.80

Finding the Fourth Proportional to 3,033,434.88, 4,551,002.64 and 1,327,726.80

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Solution

The fourth proportional to 3,033,434.88, 4,551,002.64 and 1,327,726.80 is: 1,991,962.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,434.88 : 4,551,002.64 = 1,327,726.80 : x
  2. Step 2: Convert to fraction form
    3,033,434.88/4,551,002.64 = 1,327,726.80/x
  3. Step 3: Cross multiply
    3,033,434.88x = 4,551,002.64 × 1,327,726.80
  4. Step 4: Simplify right side
    3,033,434.88x = 6,042,488,171,998.75
  5. Step 5: Solve for x
    x = 6,042,488,171,998.75/3,033,434.88
  6. Step 6: Final answer
    x = 1,991,962.38

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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.