Home / 2,769,793.14-4,155,228.33-1,063,811.64

Finding the Fourth Proportional to 2,769,793.14, 4,155,228.33 and 1,063,811.64

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Solution

The fourth proportional to 2,769,793.14, 4,155,228.33 and 1,063,811.64 is: 1,595,924.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,793.14 : 4,155,228.33 = 1,063,811.64 : x
  2. Step 2: Convert to fraction form
    2,769,793.14/4,155,228.33 = 1,063,811.64/x
  3. Step 3: Cross multiply
    2,769,793.14x = 4,155,228.33 × 1,063,811.64
  4. Step 4: Simplify right side
    2,769,793.14x = 4,420,380,264,311.76
  5. Step 5: Solve for x
    x = 4,420,380,264,311.76/2,769,793.14
  6. Step 6: Final answer
    x = 1,595,924.33

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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.