Home / 1,102,496.88-1,653,449.24-303,588.24

Finding the Fourth Proportional to 1,102,496.88, 1,653,449.24 and 303,588.24

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Solution

The fourth proportional to 1,102,496.88, 1,653,449.24 and 303,588.24 is: 455,300.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,496.88 : 1,653,449.24 = 303,588.24 : x
  2. Step 2: Convert to fraction form
    1,102,496.88/1,653,449.24 = 303,588.24/x
  3. Step 3: Cross multiply
    1,102,496.88x = 1,653,449.24 × 303,588.24
  4. Step 4: Simplify right side
    1,102,496.88x = 501,967,744,700.94
  5. Step 5: Solve for x
    x = 501,967,744,700.94/1,102,496.88
  6. Step 6: Final answer
    x = 455,300.83

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Double scale
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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.