Home / 4,661,201.45-6,991,802.18-1,467,306.65

Finding the Fourth Proportional to 4,661,201.45, 6,991,802.18 and 1,467,306.65

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Solution

The fourth proportional to 4,661,201.45, 6,991,802.18 and 1,467,306.65 is: 2,200,959.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,201.45 : 6,991,802.18 = 1,467,306.65 : x
  2. Step 2: Convert to fraction form
    4,661,201.45/6,991,802.18 = 1,467,306.65/x
  3. Step 3: Cross multiply
    4,661,201.45x = 6,991,802.18 × 1,467,306.65
  4. Step 4: Simplify right side
    4,661,201.45x = 10,259,117,826,861.96
  5. Step 5: Solve for x
    x = 10,259,117,826,861.96/4,661,201.45
  6. Step 6: Final answer
    x = 2,200,959.98

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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.