Home / 1,250,862.24-1,727,037.24-792,383.64

Finding the Fourth Proportional to 1,250,862.24, 1,727,037.24 and 792,383.64

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Solution

The fourth proportional to 1,250,862.24, 1,727,037.24 and 792,383.64 is: 1,094,026.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,862.24 : 1,727,037.24 = 792,383.64 : x
  2. Step 2: Convert to fraction form
    1,250,862.24/1,727,037.24 = 792,383.64/x
  3. Step 3: Cross multiply
    1,250,862.24x = 1,727,037.24 × 792,383.64
  4. Step 4: Simplify right side
    1,250,862.24x = 1,368,476,054,646.75
  5. Step 5: Solve for x
    x = 1,368,476,054,646.75/1,250,862.24
  6. Step 6: Final answer
    x = 1,094,026.19

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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.