Home / 1,250,850-1,726,358.30-792,007.23

Finding the Fourth Proportional to 1,250,850, 1,726,358.30 and 792,007.23

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Solution

The fourth proportional to 1,250,850, 1,726,358.30 and 792,007.23 is: 1,093,087.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,850 : 1,726,358.30 = 792,007.23 : x
  2. Step 2: Convert to fraction form
    1,250,850/1,726,358.30 = 792,007.23/x
  3. Step 3: Cross multiply
    1,250,850x = 1,726,358.30 × 792,007.23
  4. Step 4: Simplify right side
    1,250,850x = 1,367,288,251,210.47
  5. Step 5: Solve for x
    x = 1,367,288,251,210.47/1,250,850
  6. Step 6: Final answer
    x = 1,093,087.30

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1.5x scale

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.