Home / 3,406,649.22-5,094,635.67-3,029,785.38

Finding the Fourth Proportional to 3,406,649.22, 5,094,635.67 and 3,029,785.38

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Solution

The fourth proportional to 3,406,649.22, 5,094,635.67 and 3,029,785.38 is: 4,531,036.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,649.22 : 5,094,635.67 = 3,029,785.38 : x
  2. Step 2: Convert to fraction form
    3,406,649.22/5,094,635.67 = 3,029,785.38/x
  3. Step 3: Cross multiply
    3,406,649.22x = 5,094,635.67 × 3,029,785.38
  4. Step 4: Simplify right side
    3,406,649.22x = 15,435,652,669,392.50
  5. Step 5: Solve for x
    x = 15,435,652,669,392.50/3,406,649.22
  6. Step 6: Final answer
    x = 4,531,036.71

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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.