Home / 1,028,903.64-1,419,769.98-599,093.16

Finding the Fourth Proportional to 1,028,903.64, 1,419,769.98 and 599,093.16

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Solution

The fourth proportional to 1,028,903.64, 1,419,769.98 and 599,093.16 is: 826,680.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,028,903.64 : 1,419,769.98 = 599,093.16 : x
  2. Step 2: Convert to fraction form
    1,028,903.64/1,419,769.98 = 599,093.16/x
  3. Step 3: Cross multiply
    1,028,903.64x = 1,419,769.98 × 599,093.16
  4. Step 4: Simplify right side
    1,028,903.64x = 850,574,483,791.34
  5. Step 5: Solve for x
    x = 850,574,483,791.34/1,028,903.64
  6. Step 6: Final answer
    x = 826,680.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.