Home / 4,526,733.76-6,793,092.12-2,131,263.46

Finding the Fourth Proportional to 4,526,733.76, 6,793,092.12 and 2,131,263.46

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Solution

The fourth proportional to 4,526,733.76, 6,793,092.12 and 2,131,263.46 is: 3,198,303.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,733.76 : 6,793,092.12 = 2,131,263.46 : x
  2. Step 2: Convert to fraction form
    4,526,733.76/6,793,092.12 = 2,131,263.46/x
  3. Step 3: Cross multiply
    4,526,733.76x = 6,793,092.12 × 2,131,263.46
  4. Step 4: Simplify right side
    4,526,733.76x = 14,477,869,015,769.94
  5. Step 5: Solve for x
    x = 14,477,869,015,769.94/4,526,733.76
  6. Step 6: Final answer
    x = 3,198,303.63

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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.