Home / 3,375,028.08-4,657,511.34-1,847,131.56

Finding the Fourth Proportional to 3,375,028.08, 4,657,511.34 and 1,847,131.56

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Solution

The fourth proportional to 3,375,028.08, 4,657,511.34 and 1,847,131.56 is: 2,549,026.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,028.08 : 4,657,511.34 = 1,847,131.56 : x
  2. Step 2: Convert to fraction form
    3,375,028.08/4,657,511.34 = 1,847,131.56/x
  3. Step 3: Cross multiply
    3,375,028.08x = 4,657,511.34 × 1,847,131.56
  4. Step 4: Simplify right side
    3,375,028.08x = 8,603,036,187,171.89
  5. Step 5: Solve for x
    x = 8,603,036,187,171.89/3,375,028.08
  6. Step 6: Final answer
    x = 2,549,026.55

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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.