Home / 3,659,464.08-5,050,090.34-2,027,898.70

Finding the Fourth Proportional to 3,659,464.08, 5,050,090.34 and 2,027,898.70

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Solution

The fourth proportional to 3,659,464.08, 5,050,090.34 and 2,027,898.70 is: 2,798,516.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,464.08 : 5,050,090.34 = 2,027,898.70 : x
  2. Step 2: Convert to fraction form
    3,659,464.08/5,050,090.34 = 2,027,898.70/x
  3. Step 3: Cross multiply
    3,659,464.08x = 5,050,090.34 × 2,027,898.70
  4. Step 4: Simplify right side
    3,659,464.08x = 10,241,071,635,368.56
  5. Step 5: Solve for x
    x = 10,241,071,635,368.56/3,659,464.08
  6. Step 6: Final answer
    x = 2,798,516.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.