Home / 2,694,818.40-4,042,227.60-2,446,812.60

Finding the Fourth Proportional to 2,694,818.40, 4,042,227.60 and 2,446,812.60

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Solution

The fourth proportional to 2,694,818.40, 4,042,227.60 and 2,446,812.60 is: 3,670,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,818.40 : 4,042,227.60 = 2,446,812.60 : x
  2. Step 2: Convert to fraction form
    2,694,818.40/4,042,227.60 = 2,446,812.60/x
  3. Step 3: Cross multiply
    2,694,818.40x = 4,042,227.60 × 2,446,812.60
  4. Step 4: Simplify right side
    2,694,818.40x = 9,890,573,423,747.76
  5. Step 5: Solve for x
    x = 9,890,573,423,747.76/2,694,818.40
  6. Step 6: Final answer
    x = 3,670,218.90

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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.