Home / 4,351,877.64-6,004,056.51-2,489,933.25

Finding the Fourth Proportional to 4,351,877.64, 6,004,056.51 and 2,489,933.25

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Solution

The fourth proportional to 4,351,877.64, 6,004,056.51 and 2,489,933.25 is: 3,435,229.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351,877.64 : 6,004,056.51 = 2,489,933.25 : x
  2. Step 2: Convert to fraction form
    4,351,877.64/6,004,056.51 = 2,489,933.25/x
  3. Step 3: Cross multiply
    4,351,877.64x = 6,004,056.51 × 2,489,933.25
  4. Step 4: Simplify right side
    4,351,877.64x = 14,949,699,939,127.96
  5. Step 5: Solve for x
    x = 14,949,699,939,127.96/4,351,877.64
  6. Step 6: Final answer
    x = 3,435,229.84

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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.