Home / 5,033,785.37-7,544,821.56-2,876,322.88

Finding the Fourth Proportional to 5,033,785.37, 7,544,821.56 and 2,876,322.88

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Solution

The fourth proportional to 5,033,785.37, 7,544,821.56 and 2,876,322.88 is: 4,311,137.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,785.37 : 7,544,821.56 = 2,876,322.88 : x
  2. Step 2: Convert to fraction form
    5,033,785.37/7,544,821.56 = 2,876,322.88/x
  3. Step 3: Cross multiply
    5,033,785.37x = 7,544,821.56 × 2,876,322.88
  4. Step 4: Simplify right side
    5,033,785.37x = 21,701,342,878,545.29
  5. Step 5: Solve for x
    x = 21,701,342,878,545.29/5,033,785.37
  6. Step 6: Final answer
    x = 4,311,137.90

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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.