Home / 4,500,529.20-6,750,793.80-1,134,736.20

Finding the Fourth Proportional to 4,500,529.20, 6,750,793.80 and 1,134,736.20

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Solution

The fourth proportional to 4,500,529.20, 6,750,793.80 and 1,134,736.20 is: 1,702,104.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,529.20 : 6,750,793.80 = 1,134,736.20 : x
  2. Step 2: Convert to fraction form
    4,500,529.20/6,750,793.80 = 1,134,736.20/x
  3. Step 3: Cross multiply
    4,500,529.20x = 6,750,793.80 × 1,134,736.20
  4. Step 4: Simplify right side
    4,500,529.20x = 7,660,370,103,595.56
  5. Step 5: Solve for x
    x = 7,660,370,103,595.56/4,500,529.20
  6. Step 6: Final answer
    x = 1,702,104.30

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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.