Home / 1,075,659.26-1,613,474.31-366,181.88

Finding the Fourth Proportional to 1,075,659.26, 1,613,474.31 and 366,181.88

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Solution

The fourth proportional to 1,075,659.26, 1,613,474.31 and 366,181.88 is: 549,267.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,659.26 : 1,613,474.31 = 366,181.88 : x
  2. Step 2: Convert to fraction form
    1,075,659.26/1,613,474.31 = 366,181.88/x
  3. Step 3: Cross multiply
    1,075,659.26x = 1,613,474.31 × 366,181.88
  4. Step 4: Simplify right side
    1,075,659.26x = 590,825,056,167.50
  5. Step 5: Solve for x
    x = 590,825,056,167.50/1,075,659.26
  6. Step 6: Final answer
    x = 549,267.86

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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.