Home / 11,370,292.71-17,052,926.37-3,281,508.64

Finding the Fourth Proportional to 11,370,292.71, 17,052,926.37 and 3,281,508.64

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Solution

The fourth proportional to 11,370,292.71, 17,052,926.37 and 3,281,508.64 is: 4,921,537.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,370,292.71 : 17,052,926.37 = 3,281,508.64 : x
  2. Step 2: Convert to fraction form
    11,370,292.71/17,052,926.37 = 3,281,508.64/x
  3. Step 3: Cross multiply
    11,370,292.71x = 17,052,926.37 × 3,281,508.64
  4. Step 4: Simplify right side
    11,370,292.71x = 55,959,325,220,438.84
  5. Step 5: Solve for x
    x = 55,959,325,220,438.84/11,370,292.71
  6. Step 6: Final answer
    x = 4,921,537.79

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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.