Home / 2,180,669.70-3,271,003.76-583,191.26

Finding the Fourth Proportional to 2,180,669.70, 3,271,003.76 and 583,191.26

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Solution

The fourth proportional to 2,180,669.70, 3,271,003.76 and 583,191.26 is: 874,786.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,669.70 : 3,271,003.76 = 583,191.26 : x
  2. Step 2: Convert to fraction form
    2,180,669.70/3,271,003.76 = 583,191.26/x
  3. Step 3: Cross multiply
    2,180,669.70x = 3,271,003.76 × 583,191.26
  4. Step 4: Simplify right side
    2,180,669.70x = 1,907,620,784,988.16
  5. Step 5: Solve for x
    x = 1,907,620,784,988.16/2,180,669.70
  6. Step 6: Final answer
    x = 874,786.67

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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.