Home / 2,039,764.70-3,055,499.85-1,043,054.30

Finding the Fourth Proportional to 2,039,764.70, 3,055,499.85 and 1,043,054.30

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Solution

The fourth proportional to 2,039,764.70, 3,055,499.85 and 1,043,054.30 is: 1,562,460.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,764.70 : 3,055,499.85 = 1,043,054.30 : x
  2. Step 2: Convert to fraction form
    2,039,764.70/3,055,499.85 = 1,043,054.30/x
  3. Step 3: Cross multiply
    2,039,764.70x = 3,055,499.85 × 1,043,054.30
  4. Step 4: Simplify right side
    2,039,764.70x = 3,187,052,257,191.86
  5. Step 5: Solve for x
    x = 3,187,052,257,191.86/2,039,764.70
  6. Step 6: Final answer
    x = 1,562,460.74

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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.