Home / 3,563,995.20-5,345,723.96-1,135,050.28

Finding the Fourth Proportional to 3,563,995.20, 5,345,723.96 and 1,135,050.28

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Solution

The fourth proportional to 3,563,995.20, 5,345,723.96 and 1,135,050.28 is: 1,702,489.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,995.20 : 5,345,723.96 = 1,135,050.28 : x
  2. Step 2: Convert to fraction form
    3,563,995.20/5,345,723.96 = 1,135,050.28/x
  3. Step 3: Cross multiply
    3,563,995.20x = 5,345,723.96 × 1,135,050.28
  4. Step 4: Simplify right side
    3,563,995.20x = 6,067,665,477,600.71
  5. Step 5: Solve for x
    x = 6,067,665,477,600.71/3,563,995.20
  6. Step 6: Final answer
    x = 1,702,489.80

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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.