Home / 883,414.14-1,325,094.21-252,329.10

Finding the Fourth Proportional to 883,414.14, 1,325,094.21 and 252,329.10

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Solution

The fourth proportional to 883,414.14, 1,325,094.21 and 252,329.10 is: 378,485.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,414.14 : 1,325,094.21 = 252,329.10 : x
  2. Step 2: Convert to fraction form
    883,414.14/1,325,094.21 = 252,329.10/x
  3. Step 3: Cross multiply
    883,414.14x = 1,325,094.21 × 252,329.10
  4. Step 4: Simplify right side
    883,414.14x = 334,359,829,424.51
  5. Step 5: Solve for x
    x = 334,359,829,424.51/883,414.14
  6. Step 6: Final answer
    x = 378,485.94

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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.