Home / 4,132,386.59-6,188,270.87-2,611,481.18

Finding the Fourth Proportional to 4,132,386.59, 6,188,270.87 and 2,611,481.18

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Solution

The fourth proportional to 4,132,386.59, 6,188,270.87 and 2,611,481.18 is: 3,910,706.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,386.59 : 6,188,270.87 = 2,611,481.18 : x
  2. Step 2: Convert to fraction form
    4,132,386.59/6,188,270.87 = 2,611,481.18/x
  3. Step 3: Cross multiply
    4,132,386.59x = 6,188,270.87 × 2,611,481.18
  4. Step 4: Simplify right side
    4,132,386.59x = 16,160,552,889,334.57
  5. Step 5: Solve for x
    x = 16,160,552,889,334.57/4,132,386.59
  6. Step 6: Final answer
    x = 3,910,706.94

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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.