Home / 4,351,883.64-6,004,064.79-2,489,939.25

Finding the Fourth Proportional to 4,351,883.64, 6,004,064.79 and 2,489,939.25

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Solution

The fourth proportional to 4,351,883.64, 6,004,064.79 and 2,489,939.25 is: 3,435,238.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351,883.64 : 6,004,064.79 = 2,489,939.25 : x
  2. Step 2: Convert to fraction form
    4,351,883.64/6,004,064.79 = 2,489,939.25/x
  3. Step 3: Cross multiply
    4,351,883.64x = 6,004,064.79 × 2,489,939.25
  4. Step 4: Simplify right side
    4,351,883.64x = 14,949,756,580,164.01
  5. Step 5: Solve for x
    x = 14,949,756,580,164.01/4,351,883.64
  6. Step 6: Final answer
    x = 3,435,238.12

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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.