Home / 2,247,759.20-3,371,638.80-1,562,790.80

Finding the Fourth Proportional to 2,247,759.20, 3,371,638.80 and 1,562,790.80

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Solution

The fourth proportional to 2,247,759.20, 3,371,638.80 and 1,562,790.80 is: 2,344,186.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,759.20 : 3,371,638.80 = 1,562,790.80 : x
  2. Step 2: Convert to fraction form
    2,247,759.20/3,371,638.80 = 1,562,790.80/x
  3. Step 3: Cross multiply
    2,247,759.20x = 3,371,638.80 × 1,562,790.80
  4. Step 4: Simplify right side
    2,247,759.20x = 5,269,166,097,563.04
  5. Step 5: Solve for x
    x = 5,269,166,097,563.04/2,247,759.20
  6. Step 6: Final answer
    x = 2,344,186.20

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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.