Home / 1,840,950.60-2,540,464.58-1,786,625.52

Finding the Fourth Proportional to 1,840,950.60, 2,540,464.58 and 1,786,625.52

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Solution

The fourth proportional to 1,840,950.60, 2,540,464.58 and 1,786,625.52 is: 2,465,497.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,950.60 : 2,540,464.58 = 1,786,625.52 : x
  2. Step 2: Convert to fraction form
    1,840,950.60/2,540,464.58 = 1,786,625.52/x
  3. Step 3: Cross multiply
    1,840,950.60x = 2,540,464.58 × 1,786,625.52
  4. Step 4: Simplify right side
    1,840,950.60x = 4,538,858,851,284.08
  5. Step 5: Solve for x
    x = 4,538,858,851,284.08/1,840,950.60
  6. Step 6: Final answer
    x = 2,465,497.36

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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.