Home / 8,595,333.58-12,893,101.62-3,409,207.75

Finding the Fourth Proportional to 8,595,333.58, 12,893,101.62 and 3,409,207.75

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Solution

The fourth proportional to 8,595,333.58, 12,893,101.62 and 3,409,207.75 is: 5,113,851.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,595,333.58 : 12,893,101.62 = 3,409,207.75 : x
  2. Step 2: Convert to fraction form
    8,595,333.58/12,893,101.62 = 3,409,207.75/x
  3. Step 3: Cross multiply
    8,595,333.58x = 12,893,101.62 × 3,409,207.75
  4. Step 4: Simplify right side
    8,595,333.58x = 43,955,261,964,441.55
  5. Step 5: Solve for x
    x = 43,955,261,964,441.55/8,595,333.58
  6. Step 6: Final answer
    x = 5,113,851.78

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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.