Home / 2,442,448.84-3,664,006.44-844,582.90

Finding the Fourth Proportional to 2,442,448.84, 3,664,006.44 and 844,582.90

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Solution

The fourth proportional to 2,442,448.84, 3,664,006.44 and 844,582.90 is: 1,266,989.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,448.84 : 3,664,006.44 = 844,582.90 : x
  2. Step 2: Convert to fraction form
    2,442,448.84/3,664,006.44 = 844,582.90/x
  3. Step 3: Cross multiply
    2,442,448.84x = 3,664,006.44 × 844,582.90
  4. Step 4: Simplify right side
    2,442,448.84x = 3,094,557,184,713.88
  5. Step 5: Solve for x
    x = 3,094,557,184,713.88/2,442,448.84
  6. Step 6: Final answer
    x = 1,266,989.56

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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.