Home / 1,033,330.80-1,550,109.24-350,710.44

Finding the Fourth Proportional to 1,033,330.80, 1,550,109.24 and 350,710.44

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Solution

The fourth proportional to 1,033,330.80, 1,550,109.24 and 350,710.44 is: 526,104.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,330.80 : 1,550,109.24 = 350,710.44 : x
  2. Step 2: Convert to fraction form
    1,033,330.80/1,550,109.24 = 350,710.44/x
  3. Step 3: Cross multiply
    1,033,330.80x = 1,550,109.24 × 350,710.44
  4. Step 4: Simplify right side
    1,033,330.80x = 543,639,493,608.47
  5. Step 5: Solve for x
    x = 543,639,493,608.47/1,033,330.80
  6. Step 6: Final answer
    x = 526,104.03

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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.