Home / 3,237,010.80-4,855,516.20-2,040,284.40

Finding the Fourth Proportional to 3,237,010.80, 4,855,516.20 and 2,040,284.40

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Solution

The fourth proportional to 3,237,010.80, 4,855,516.20 and 2,040,284.40 is: 3,060,426.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,010.80 : 4,855,516.20 = 2,040,284.40 : x
  2. Step 2: Convert to fraction form
    3,237,010.80/4,855,516.20 = 2,040,284.40/x
  3. Step 3: Cross multiply
    3,237,010.80x = 4,855,516.20 × 2,040,284.40
  4. Step 4: Simplify right side
    3,237,010.80x = 9,906,633,956,807.28
  5. Step 5: Solve for x
    x = 9,906,633,956,807.28/3,237,010.80
  6. Step 6: Final answer
    x = 3,060,426.60

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Similar ratio
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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.