Home / 1,075,267.44-1,613,134.44-327,294

Finding the Fourth Proportional to 1,075,267.44, 1,613,134.44 and 327,294

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Solution

The fourth proportional to 1,075,267.44, 1,613,134.44 and 327,294 is: 491,012.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,267.44 : 1,613,134.44 = 327,294 : x
  2. Step 2: Convert to fraction form
    1,075,267.44/1,613,134.44 = 327,294/x
  3. Step 3: Cross multiply
    1,075,267.44x = 1,613,134.44 × 327,294
  4. Step 4: Simplify right side
    1,075,267.44x = 527,969,223,405.36
  5. Step 5: Solve for x
    x = 527,969,223,405.36/1,075,267.44
  6. Step 6: Final answer
    x = 491,012.01

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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.