Home / 3,563,994.20-5,345,722.46-1,135,049.28

Finding the Fourth Proportional to 3,563,994.20, 5,345,722.46 and 1,135,049.28

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Solution

The fourth proportional to 3,563,994.20, 5,345,722.46 and 1,135,049.28 is: 1,702,488.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,994.20 : 5,345,722.46 = 1,135,049.28 : x
  2. Step 2: Convert to fraction form
    3,563,994.20/5,345,722.46 = 1,135,049.28/x
  3. Step 3: Cross multiply
    3,563,994.20x = 5,345,722.46 × 1,135,049.28
  4. Step 4: Simplify right side
    3,563,994.20x = 6,067,658,429,302.83
  5. Step 5: Solve for x
    x = 6,067,658,429,302.83/3,563,994.20
  6. Step 6: Final answer
    x = 1,702,488.30

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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.