Home / 683,061.05-1,024,350.91-227,528.80

Finding the Fourth Proportional to 683,061.05, 1,024,350.91 and 227,528.80

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Solution

The fourth proportional to 683,061.05, 1,024,350.91 and 227,528.80 is: 341,213.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,061.05 : 1,024,350.91 = 227,528.80 : x
  2. Step 2: Convert to fraction form
    683,061.05/1,024,350.91 = 227,528.80/x
  3. Step 3: Cross multiply
    683,061.05x = 1,024,350.91 × 227,528.80
  4. Step 4: Simplify right side
    683,061.05x = 233,069,330,201.51
  5. Step 5: Solve for x
    x = 233,069,330,201.51/683,061.05
  6. Step 6: Final answer
    x = 341,213.03

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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.