Home / 1,067,651.72-1,601,477.57-468,618.06

Finding the Fourth Proportional to 1,067,651.72, 1,601,477.57 and 468,618.06

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Solution

The fourth proportional to 1,067,651.72, 1,601,477.57 and 468,618.06 is: 702,927.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,651.72 : 1,601,477.57 = 468,618.06 : x
  2. Step 2: Convert to fraction form
    1,067,651.72/1,601,477.57 = 468,618.06/x
  3. Step 3: Cross multiply
    1,067,651.72x = 1,601,477.57 × 468,618.06
  4. Step 4: Simplify right side
    1,067,651.72x = 750,481,309,643.82
  5. Step 5: Solve for x
    x = 750,481,309,643.82/1,067,651.72
  6. Step 6: Final answer
    x = 702,927.09

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Similar ratio
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1.5x scale

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.