Home / 2,060,403.20-3,090,604.80-544,083.20

Finding the Fourth Proportional to 2,060,403.20, 3,090,604.80 and 544,083.20

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Solution

The fourth proportional to 2,060,403.20, 3,090,604.80 and 544,083.20 is: 816,124.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,403.20 : 3,090,604.80 = 544,083.20 : x
  2. Step 2: Convert to fraction form
    2,060,403.20/3,090,604.80 = 544,083.20/x
  3. Step 3: Cross multiply
    2,060,403.20x = 3,090,604.80 × 544,083.20
  4. Step 4: Simplify right side
    2,060,403.20x = 1,681,546,149,519.36
  5. Step 5: Solve for x
    x = 1,681,546,149,519.36/2,060,403.20
  6. Step 6: Final answer
    x = 816,124.80

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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.