Home / 3,470,729.34-4,786,241.67-2,706,504.06

Finding the Fourth Proportional to 3,470,729.34, 4,786,241.67 and 2,706,504.06

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Solution

The fourth proportional to 3,470,729.34, 4,786,241.67 and 2,706,504.06 is: 3,732,351.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,729.34 : 4,786,241.67 = 2,706,504.06 : x
  2. Step 2: Convert to fraction form
    3,470,729.34/4,786,241.67 = 2,706,504.06/x
  3. Step 3: Cross multiply
    3,470,729.34x = 4,786,241.67 × 2,706,504.06
  4. Step 4: Simplify right side
    3,470,729.34x = 12,953,982,511,996.18
  5. Step 5: Solve for x
    x = 12,953,982,511,996.18/3,470,729.34
  6. Step 6: Final answer
    x = 3,732,351.69

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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.