Home / 2,682,387.20-4,013,083.20-1,737,603.20

Finding the Fourth Proportional to 2,682,387.20, 4,013,083.20 and 1,737,603.20

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Solution

The fourth proportional to 2,682,387.20, 4,013,083.20 and 1,737,603.20 is: 2,599,604.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,387.20 : 4,013,083.20 = 1,737,603.20 : x
  2. Step 2: Convert to fraction form
    2,682,387.20/4,013,083.20 = 1,737,603.20/x
  3. Step 3: Cross multiply
    2,682,387.20x = 4,013,083.20 × 1,737,603.20
  4. Step 4: Simplify right side
    2,682,387.20x = 6,973,146,210,186.24
  5. Step 5: Solve for x
    x = 6,973,146,210,186.24/2,682,387.20
  6. Step 6: Final answer
    x = 2,599,604.64

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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.