Home / 4,543,616.60-6,809,636.10-2,414,720.60

Finding the Fourth Proportional to 4,543,616.60, 6,809,636.10 and 2,414,720.60

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Solution

The fourth proportional to 4,543,616.60, 6,809,636.10 and 2,414,720.60 is: 3,619,004.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,616.60 : 6,809,636.10 = 2,414,720.60 : x
  2. Step 2: Convert to fraction form
    4,543,616.60/6,809,636.10 = 2,414,720.60/x
  3. Step 3: Cross multiply
    4,543,616.60x = 6,809,636.10 × 2,414,720.60
  4. Step 4: Simplify right side
    4,543,616.60x = 16,443,368,569,173.66
  5. Step 5: Solve for x
    x = 16,443,368,569,173.66/4,543,616.60
  6. Step 6: Final answer
    x = 3,619,004.42

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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.