Home / 3,024,507.59-4,173,782.12-1,647,908.64

Finding the Fourth Proportional to 3,024,507.59, 4,173,782.12 and 1,647,908.64

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Solution

The fourth proportional to 3,024,507.59, 4,173,782.12 and 1,647,908.64 is: 2,274,093.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,507.59 : 4,173,782.12 = 1,647,908.64 : x
  2. Step 2: Convert to fraction form
    3,024,507.59/4,173,782.12 = 1,647,908.64/x
  3. Step 3: Cross multiply
    3,024,507.59x = 4,173,782.12 × 1,647,908.64
  4. Step 4: Simplify right side
    3,024,507.59x = 6,878,011,618,365.94
  5. Step 5: Solve for x
    x = 6,878,011,618,365.94/3,024,507.59
  6. Step 6: Final answer
    x = 2,274,093.03

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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.