Home / 4,028,520.88-6,042,981.98-1,150,314.67

Finding the Fourth Proportional to 4,028,520.88, 6,042,981.98 and 1,150,314.67

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Solution

The fourth proportional to 4,028,520.88, 6,042,981.98 and 1,150,314.67 is: 1,725,529.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,520.88 : 6,042,981.98 = 1,150,314.67 : x
  2. Step 2: Convert to fraction form
    4,028,520.88/6,042,981.98 = 1,150,314.67/x
  3. Step 3: Cross multiply
    4,028,520.88x = 6,042,981.98 × 1,150,314.67
  4. Step 4: Simplify right side
    4,028,520.88x = 6,951,330,822,139.65
  5. Step 5: Solve for x
    x = 6,951,330,822,139.65/4,028,520.88
  6. Step 6: Final answer
    x = 1,725,529.30

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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.