Home / 8,414,117.53-11,611,481.69-4,546,638.56

Finding the Fourth Proportional to 8,414,117.53, 11,611,481.69 and 4,546,638.56

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Solution

The fourth proportional to 8,414,117.53, 11,611,481.69 and 4,546,638.56 is: 6,274,360.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,414,117.53 : 11,611,481.69 = 4,546,638.56 : x
  2. Step 2: Convert to fraction form
    8,414,117.53/11,611,481.69 = 4,546,638.56/x
  3. Step 3: Cross multiply
    8,414,117.53x = 11,611,481.69 × 4,546,638.56
  4. Step 4: Simplify right side
    8,414,117.53x = 52,793,210,430,883.27
  5. Step 5: Solve for x
    x = 52,793,210,430,883.27/8,414,117.53
  6. Step 6: Final answer
    x = 6,274,360.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.