Home / 2,797,199.88-3,860,023.68-1,573,529.64

Finding the Fourth Proportional to 2,797,199.88, 3,860,023.68 and 1,573,529.64

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Solution

The fourth proportional to 2,797,199.88, 3,860,023.68 and 1,573,529.64 is: 2,171,407.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,199.88 : 3,860,023.68 = 1,573,529.64 : x
  2. Step 2: Convert to fraction form
    2,797,199.88/3,860,023.68 = 1,573,529.64/x
  3. Step 3: Cross multiply
    2,797,199.88x = 3,860,023.68 × 1,573,529.64
  4. Step 4: Simplify right side
    2,797,199.88x = 6,073,861,671,581.88
  5. Step 5: Solve for x
    x = 6,073,861,671,581.88/2,797,199.88
  6. Step 6: Final answer
    x = 2,171,407.81

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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.