Home / 7,096,363.80-10,638,713.70-3,055,954.20

Finding the Fourth Proportional to 7,096,363.80, 10,638,713.70 and 3,055,954.20

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Solution

The fourth proportional to 7,096,363.80, 10,638,713.70 and 3,055,954.20 is: 4,581,419.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096,363.80 : 10,638,713.70 = 3,055,954.20 : x
  2. Step 2: Convert to fraction form
    7,096,363.80/10,638,713.70 = 3,055,954.20/x
  3. Step 3: Cross multiply
    7,096,363.80x = 10,638,713.70 × 3,055,954.20
  4. Step 4: Simplify right side
    7,096,363.80x = 32,511,421,814,112.54
  5. Step 5: Solve for x
    x = 32,511,421,814,112.54/7,096,363.80
  6. Step 6: Final answer
    x = 4,581,419.83

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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.