Home / 2,543,274.56-3,814,902.10-650,012.96

Finding the Fourth Proportional to 2,543,274.56, 3,814,902.10 and 650,012.96

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Solution

The fourth proportional to 2,543,274.56, 3,814,902.10 and 650,012.96 is: 975,016.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,543,274.56 : 3,814,902.10 = 650,012.96 : x
  2. Step 2: Convert to fraction form
    2,543,274.56/3,814,902.10 = 650,012.96/x
  3. Step 3: Cross multiply
    2,543,274.56x = 3,814,902.10 × 650,012.96
  4. Step 4: Simplify right side
    2,543,274.56x = 2,479,735,806,131.22
  5. Step 5: Solve for x
    x = 2,479,735,806,131.22/2,543,274.56
  6. Step 6: Final answer
    x = 975,016.95

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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.