Home / 6,744,286.95-10,112,378.77-3,096,451.89

Finding the Fourth Proportional to 6,744,286.95, 10,112,378.77 and 3,096,451.89

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Solution

The fourth proportional to 6,744,286.95, 10,112,378.77 and 3,096,451.89 is: 4,642,817.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,286.95 : 10,112,378.77 = 3,096,451.89 : x
  2. Step 2: Convert to fraction form
    6,744,286.95/10,112,378.77 = 3,096,451.89/x
  3. Step 3: Cross multiply
    6,744,286.95x = 10,112,378.77 × 3,096,451.89
  4. Step 4: Simplify right side
    6,744,286.95x = 31,312,494,354,762.38
  5. Step 5: Solve for x
    x = 31,312,494,354,762.38/6,744,286.95
  6. Step 6: Final answer
    x = 4,642,817.63

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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.