Home / 2,180,448.23-3,270,414.76-583,135.11

Finding the Fourth Proportional to 2,180,448.23, 3,270,414.76 and 583,135.11

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Solution

The fourth proportional to 2,180,448.23, 3,270,414.76 and 583,135.11 is: 874,633.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,448.23 : 3,270,414.76 = 583,135.11 : x
  2. Step 2: Convert to fraction form
    2,180,448.23/3,270,414.76 = 583,135.11/x
  3. Step 3: Cross multiply
    2,180,448.23x = 3,270,414.76 × 583,135.11
  4. Step 4: Simplify right side
    2,180,448.23x = 1,907,093,678,994.26
  5. Step 5: Solve for x
    x = 1,907,093,678,994.26/2,180,448.23
  6. Step 6: Final answer
    x = 874,633.78

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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.