Home / 2,060,512.80-3,090,769.20-564,604.80

Finding the Fourth Proportional to 2,060,512.80, 3,090,769.20 and 564,604.80

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Solution

The fourth proportional to 2,060,512.80, 3,090,769.20 and 564,604.80 is: 846,907.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,512.80 : 3,090,769.20 = 564,604.80 : x
  2. Step 2: Convert to fraction form
    2,060,512.80/3,090,769.20 = 564,604.80/x
  3. Step 3: Cross multiply
    2,060,512.80x = 3,090,769.20 × 564,604.80
  4. Step 4: Simplify right side
    2,060,512.80x = 1,745,063,126,012.16
  5. Step 5: Solve for x
    x = 1,745,063,126,012.16/2,060,512.80
  6. Step 6: Final answer
    x = 846,907.20

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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.