Home / 4,902,010.06-6,764,676.86-2,726,506.40

Finding the Fourth Proportional to 4,902,010.06, 6,764,676.86 and 2,726,506.40

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Solution

The fourth proportional to 4,902,010.06, 6,764,676.86 and 2,726,506.40 is: 3,762,524.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,010.06 : 6,764,676.86 = 2,726,506.40 : x
  2. Step 2: Convert to fraction form
    4,902,010.06/6,764,676.86 = 2,726,506.40/x
  3. Step 3: Cross multiply
    4,902,010.06x = 6,764,676.86 × 2,726,506.40
  4. Step 4: Simplify right side
    4,902,010.06x = 18,443,934,752,721.90
  5. Step 5: Solve for x
    x = 18,443,934,752,721.90/4,902,010.06
  6. Step 6: Final answer
    x = 3,762,524.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.