Home / 3,375,272.88-4,657,859.64-1,826,533.44

Finding the Fourth Proportional to 3,375,272.88, 4,657,859.64 and 1,826,533.44

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Solution

The fourth proportional to 3,375,272.88, 4,657,859.64 and 1,826,533.44 is: 2,520,606.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,272.88 : 4,657,859.64 = 1,826,533.44 : x
  2. Step 2: Convert to fraction form
    3,375,272.88/4,657,859.64 = 1,826,533.44/x
  3. Step 3: Cross multiply
    3,375,272.88x = 4,657,859.64 × 1,826,533.44
  4. Step 4: Simplify right side
    3,375,272.88x = 8,507,736,391,286.36
  5. Step 5: Solve for x
    x = 8,507,736,391,286.36/3,375,272.88
  6. Step 6: Final answer
    x = 2,520,606.98

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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.