Home / 1,858,807.44-2,787,086.61-833,950.08

Finding the Fourth Proportional to 1,858,807.44, 2,787,086.61 and 833,950.08

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Solution

The fourth proportional to 1,858,807.44, 2,787,086.61 and 833,950.08 is: 1,250,420.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,858,807.44 : 2,787,086.61 = 833,950.08 : x
  2. Step 2: Convert to fraction form
    1,858,807.44/2,787,086.61 = 833,950.08/x
  3. Step 3: Cross multiply
    1,858,807.44x = 2,787,086.61 × 833,950.08
  4. Step 4: Simplify right side
    1,858,807.44x = 2,324,291,101,376.43
  5. Step 5: Solve for x
    x = 2,324,291,101,376.43/1,858,807.44
  6. Step 6: Final answer
    x = 1,250,420.59

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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.