Home / 6,126,740.70-9,183,805.38-2,716,633.28

Finding the Fourth Proportional to 6,126,740.70, 9,183,805.38 and 2,716,633.28

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Solution

The fourth proportional to 6,126,740.70, 9,183,805.38 and 2,716,633.28 is: 4,072,153.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,740.70 : 9,183,805.38 = 2,716,633.28 : x
  2. Step 2: Convert to fraction form
    6,126,740.70/9,183,805.38 = 2,716,633.28/x
  3. Step 3: Cross multiply
    6,126,740.70x = 9,183,805.38 × 2,716,633.28
  4. Step 4: Simplify right side
    6,126,740.70x = 24,949,031,286,432.02
  5. Step 5: Solve for x
    x = 24,949,031,286,432.02/6,126,740.70
  6. Step 6: Final answer
    x = 4,072,153.94

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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.