Home / 4,055,771.88-5,597,579.95-2,313,432.72

Finding the Fourth Proportional to 4,055,771.88, 5,597,579.95 and 2,313,432.72

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Solution

The fourth proportional to 4,055,771.88, 5,597,579.95 and 2,313,432.72 is: 3,192,887.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,771.88 : 5,597,579.95 = 2,313,432.72 : x
  2. Step 2: Convert to fraction form
    4,055,771.88/5,597,579.95 = 2,313,432.72/x
  3. Step 3: Cross multiply
    4,055,771.88x = 5,597,579.95 × 2,313,432.72
  4. Step 4: Simplify right side
    4,055,771.88x = 12,949,624,581,158.06
  5. Step 5: Solve for x
    x = 12,949,624,581,158.06/4,055,771.88
  6. Step 6: Final answer
    x = 3,192,887.81

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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.