Home / 11,793,156.52-17,689,833.84-3,274,157.32

Finding the Fourth Proportional to 11,793,156.52, 17,689,833.84 and 3,274,157.32

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Solution

The fourth proportional to 11,793,156.52, 17,689,833.84 and 3,274,157.32 is: 4,911,263.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,156.52 : 17,689,833.84 = 3,274,157.32 : x
  2. Step 2: Convert to fraction form
    11,793,156.52/17,689,833.84 = 3,274,157.32/x
  3. Step 3: Cross multiply
    11,793,156.52x = 17,689,833.84 × 3,274,157.32
  4. Step 4: Simplify right side
    11,793,156.52x = 57,919,298,956,819.70
  5. Step 5: Solve for x
    x = 57,919,298,956,819.70/11,793,156.52
  6. Step 6: Final answer
    x = 4,911,263.48

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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.