Home / 746,231.22-1,119,237.48-367,050.18

Finding the Fourth Proportional to 746,231.22, 1,119,237.48 and 367,050.18

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Solution

The fourth proportional to 746,231.22, 1,119,237.48 and 367,050.18 is: 550,521.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,231.22 : 1,119,237.48 = 367,050.18 : x
  2. Step 2: Convert to fraction form
    746,231.22/1,119,237.48 = 367,050.18/x
  3. Step 3: Cross multiply
    746,231.22x = 1,119,237.48 × 367,050.18
  4. Step 4: Simplify right side
    746,231.22x = 410,816,318,496.75
  5. Step 5: Solve for x
    x = 410,816,318,496.75/746,231.22
  6. Step 6: Final answer
    x = 550,521.48

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Double scale
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Similar ratio
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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.