Home / 1,060,909.87-1,464,087.86-751,367

Finding the Fourth Proportional to 1,060,909.87, 1,464,087.86 and 751,367

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Solution

The fourth proportional to 1,060,909.87, 1,464,087.86 and 751,367 is: 1,036,909.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,909.87 : 1,464,087.86 = 751,367 : x
  2. Step 2: Convert to fraction form
    1,060,909.87/1,464,087.86 = 751,367/x
  3. Step 3: Cross multiply
    1,060,909.87x = 1,464,087.86 × 751,367
  4. Step 4: Simplify right side
    1,060,909.87x = 1,100,067,303,104.62
  5. Step 5: Solve for x
    x = 1,100,067,303,104.62/1,060,909.87
  6. Step 6: Final answer
    x = 1,036,909.29

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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.