Home / 1,030,983.96-1,546,105.14-356,882.52

Finding the Fourth Proportional to 1,030,983.96, 1,546,105.14 and 356,882.52

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Solution

The fourth proportional to 1,030,983.96, 1,546,105.14 and 356,882.52 is: 535,195.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,983.96 : 1,546,105.14 = 356,882.52 : x
  2. Step 2: Convert to fraction form
    1,030,983.96/1,546,105.14 = 356,882.52/x
  3. Step 3: Cross multiply
    1,030,983.96x = 1,546,105.14 × 356,882.52
  4. Step 4: Simplify right side
    1,030,983.96x = 551,777,898,548.15
  5. Step 5: Solve for x
    x = 551,777,898,548.15/1,030,983.96
  6. Step 6: Final answer
    x = 535,195.42

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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.