Home / 2,797,350.35-3,860,337.80-1,573,656.72

Finding the Fourth Proportional to 2,797,350.35, 3,860,337.80 and 1,573,656.72

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Solution

The fourth proportional to 2,797,350.35, 3,860,337.80 and 1,573,656.72 is: 2,171,643.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,350.35 : 3,860,337.80 = 1,573,656.72 : x
  2. Step 2: Convert to fraction form
    2,797,350.35/3,860,337.80 = 1,573,656.72/x
  3. Step 3: Cross multiply
    2,797,350.35x = 3,860,337.80 × 1,573,656.72
  4. Step 4: Simplify right side
    2,797,350.35x = 6,074,846,512,571.73
  5. Step 5: Solve for x
    x = 6,074,846,512,571.73/2,797,350.35
  6. Step 6: Final answer
    x = 2,171,643.08

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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.