Home / 6,227,785.30-9,343,427.55-3,033,015.70

Finding the Fourth Proportional to 6,227,785.30, 9,343,427.55 and 3,033,015.70

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Solution

The fourth proportional to 6,227,785.30, 9,343,427.55 and 3,033,015.70 is: 4,550,375.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,785.30 : 9,343,427.55 = 3,033,015.70 : x
  2. Step 2: Convert to fraction form
    6,227,785.30/9,343,427.55 = 3,033,015.70/x
  3. Step 3: Cross multiply
    6,227,785.30x = 9,343,427.55 × 3,033,015.70
  4. Step 4: Simplify right side
    6,227,785.30x = 28,338,762,450,962.54
  5. Step 5: Solve for x
    x = 28,338,762,450,962.54/6,227,785.30
  6. Step 6: Final answer
    x = 4,550,375.63

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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.