Home / 683,272.10-1,024,803.06-227,871.32

Finding the Fourth Proportional to 683,272.10, 1,024,803.06 and 227,871.32

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Solution

The fourth proportional to 683,272.10, 1,024,803.06 and 227,871.32 is: 341,771.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,272.10 : 1,024,803.06 = 227,871.32 : x
  2. Step 2: Convert to fraction form
    683,272.10/1,024,803.06 = 227,871.32/x
  3. Step 3: Cross multiply
    683,272.10x = 1,024,803.06 × 227,871.32
  4. Step 4: Simplify right side
    683,272.10x = 233,523,226,022.24
  5. Step 5: Solve for x
    x = 233,523,226,022.24/683,272.10
  6. Step 6: Final answer
    x = 341,771.93

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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.