Home / 2,934,561.85-4,049,736.71-1,772,846.58

Finding the Fourth Proportional to 2,934,561.85, 4,049,736.71 and 1,772,846.58

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Solution

The fourth proportional to 2,934,561.85, 4,049,736.71 and 1,772,846.58 is: 2,446,553.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,561.85 : 4,049,736.71 = 1,772,846.58 : x
  2. Step 2: Convert to fraction form
    2,934,561.85/4,049,736.71 = 1,772,846.58/x
  3. Step 3: Cross multiply
    2,934,561.85x = 4,049,736.71 × 1,772,846.58
  4. Step 4: Simplify right side
    2,934,561.85x = 7,179,561,876,223.95
  5. Step 5: Solve for x
    x = 7,179,561,876,223.95/2,934,561.85
  6. Step 6: Final answer
    x = 2,446,553.27

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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.