Home / 4,365,214.20-6,023,685.96-2,405,006.64

Finding the Fourth Proportional to 4,365,214.20, 6,023,685.96 and 2,405,006.64

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Solution

The fourth proportional to 4,365,214.20, 6,023,685.96 and 2,405,006.64 is: 3,318,738.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,214.20 : 6,023,685.96 = 2,405,006.64 : x
  2. Step 2: Convert to fraction form
    4,365,214.20/6,023,685.96 = 2,405,006.64/x
  3. Step 3: Cross multiply
    4,365,214.20x = 6,023,685.96 × 2,405,006.64
  4. Step 4: Simplify right side
    4,365,214.20x = 14,487,004,731,074.78
  5. Step 5: Solve for x
    x = 14,487,004,731,074.78/4,365,214.20
  6. Step 6: Final answer
    x = 3,318,738.57

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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.