Home / 3,468,723.60-5,203,056.63-2,711,201.82

Finding the Fourth Proportional to 3,468,723.60, 5,203,056.63 and 2,711,201.82

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Solution

The fourth proportional to 3,468,723.60, 5,203,056.63 and 2,711,201.82 is: 4,066,780.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,723.60 : 5,203,056.63 = 2,711,201.82 : x
  2. Step 2: Convert to fraction form
    3,468,723.60/5,203,056.63 = 2,711,201.82/x
  3. Step 3: Cross multiply
    3,468,723.60x = 5,203,056.63 × 2,711,201.82
  4. Step 4: Simplify right side
    3,468,723.60x = 14,106,536,604,819.06
  5. Step 5: Solve for x
    x = 14,106,536,604,819.06/3,468,723.60
  6. Step 6: Final answer
    x = 4,066,780.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.