Home / 3,266,184.80-4,507,587.26-1,959,485.91

Finding the Fourth Proportional to 3,266,184.80, 4,507,587.26 and 1,959,485.91

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Solution

The fourth proportional to 3,266,184.80, 4,507,587.26 and 1,959,485.91 is: 2,704,241.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,184.80 : 4,507,587.26 = 1,959,485.91 : x
  2. Step 2: Convert to fraction form
    3,266,184.80/4,507,587.26 = 1,959,485.91/x
  3. Step 3: Cross multiply
    3,266,184.80x = 4,507,587.26 × 1,959,485.91
  4. Step 4: Simplify right side
    3,266,184.80x = 8,832,553,714,268.08
  5. Step 5: Solve for x
    x = 8,832,553,714,268.08/3,266,184.80
  6. Step 6: Final answer
    x = 2,704,241.88

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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.