Home / 3,565,027.22-5,347,161.74-1,006,178.90

Finding the Fourth Proportional to 3,565,027.22, 5,347,161.74 and 1,006,178.90

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Solution

The fourth proportional to 3,565,027.22, 5,347,161.74 and 1,006,178.90 is: 1,509,161.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,027.22 : 5,347,161.74 = 1,006,178.90 : x
  2. Step 2: Convert to fraction form
    3,565,027.22/5,347,161.74 = 1,006,178.90/x
  3. Step 3: Cross multiply
    3,565,027.22x = 5,347,161.74 × 1,006,178.90
  4. Step 4: Simplify right side
    3,565,027.22x = 5,380,201,317,675.29
  5. Step 5: Solve for x
    x = 5,380,201,317,675.29/3,565,027.22
  6. Step 6: Final answer
    x = 1,509,161.36

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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.