Home / 2,073,926.44-2,860,396-1,349,005.64

Finding the Fourth Proportional to 2,073,926.44, 2,860,396 and 1,349,005.64

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Solution

The fourth proportional to 2,073,926.44, 2,860,396 and 1,349,005.64 is: 1,860,572.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,926.44 : 2,860,396 = 1,349,005.64 : x
  2. Step 2: Convert to fraction form
    2,073,926.44/2,860,396 = 1,349,005.64/x
  3. Step 3: Cross multiply
    2,073,926.44x = 2,860,396 × 1,349,005.64
  4. Step 4: Simplify right side
    2,073,926.44x = 3,858,690,336,633.44
  5. Step 5: Solve for x
    x = 3,858,690,336,633.44/2,073,926.44
  6. Step 6: Final answer
    x = 1,860,572.42

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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.