Home / 1,033,789.58-1,550,781.60-304,313.27

Finding the Fourth Proportional to 1,033,789.58, 1,550,781.60 and 304,313.27

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Solution

The fourth proportional to 1,033,789.58, 1,550,781.60 and 304,313.27 is: 456,498.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,789.58 : 1,550,781.60 = 304,313.27 : x
  2. Step 2: Convert to fraction form
    1,033,789.58/1,550,781.60 = 304,313.27/x
  3. Step 3: Cross multiply
    1,033,789.58x = 1,550,781.60 × 304,313.27
  4. Step 4: Simplify right side
    1,033,789.58x = 471,923,410,476.36
  5. Step 5: Solve for x
    x = 471,923,410,476.36/1,033,789.58
  6. Step 6: Final answer
    x = 456,498.52

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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.