Home / 3,364,080.80-5,037,826.80-2,236,042.40

Finding the Fourth Proportional to 3,364,080.80, 5,037,826.80 and 2,236,042.40

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Solution

The fourth proportional to 3,364,080.80, 5,037,826.80 and 2,236,042.40 is: 3,348,550.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,080.80 : 5,037,826.80 = 2,236,042.40 : x
  2. Step 2: Convert to fraction form
    3,364,080.80/5,037,826.80 = 2,236,042.40/x
  3. Step 3: Cross multiply
    3,364,080.80x = 5,037,826.80 × 2,236,042.40
  4. Step 4: Simplify right side
    3,364,080.80x = 11,264,794,328,656.32
  5. Step 5: Solve for x
    x = 11,264,794,328,656.32/3,364,080.80
  6. Step 6: Final answer
    x = 3,348,550.47

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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.