Home / 2,180,452.33-3,270,420.90-583,139.21

Finding the Fourth Proportional to 2,180,452.33, 3,270,420.90 and 583,139.21

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Solution

The fourth proportional to 2,180,452.33, 3,270,420.90 and 583,139.21 is: 874,639.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,452.33 : 3,270,420.90 = 583,139.21 : x
  2. Step 2: Convert to fraction form
    2,180,452.33/3,270,420.90 = 583,139.21/x
  3. Step 3: Cross multiply
    2,180,452.33x = 3,270,420.90 × 583,139.21
  4. Step 4: Simplify right side
    2,180,452.33x = 1,907,110,659,993.49
  5. Step 5: Solve for x
    x = 1,907,110,659,993.49/2,180,452.33
  6. Step 6: Final answer
    x = 874,639.93

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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.