Home / 3,563,996.20-5,345,725.46-1,135,051.28

Finding the Fourth Proportional to 3,563,996.20, 5,345,725.46 and 1,135,051.28

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Solution

The fourth proportional to 3,563,996.20, 5,345,725.46 and 1,135,051.28 is: 1,702,491.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,996.20 : 5,345,725.46 = 1,135,051.28 : x
  2. Step 2: Convert to fraction form
    3,563,996.20/5,345,725.46 = 1,135,051.28/x
  3. Step 3: Cross multiply
    3,563,996.20x = 5,345,725.46 × 1,135,051.28
  4. Step 4: Simplify right side
    3,563,996.20x = 6,067,672,525,901.59
  5. Step 5: Solve for x
    x = 6,067,672,525,901.59/3,563,996.20
  6. Step 6: Final answer
    x = 1,702,491.30

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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.