Home / 3,673,373.64-5,510,115.43-1,399,023.64

Finding the Fourth Proportional to 3,673,373.64, 5,510,115.43 and 1,399,023.64

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Solution

The fourth proportional to 3,673,373.64, 5,510,115.43 and 1,399,023.64 is: 2,098,556.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,373.64 : 5,510,115.43 = 1,399,023.64 : x
  2. Step 2: Convert to fraction form
    3,673,373.64/5,510,115.43 = 1,399,023.64/x
  3. Step 3: Cross multiply
    3,673,373.64x = 5,510,115.43 × 1,399,023.64
  4. Step 4: Simplify right side
    3,673,373.64x = 7,708,781,745,698.77
  5. Step 5: Solve for x
    x = 7,708,781,745,698.77/3,673,373.64
  6. Step 6: Final answer
    x = 2,098,556.40

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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.