Home / 10,033,855.08-15,053,025.39-3,210,837.94

Finding the Fourth Proportional to 10,033,855.08, 15,053,025.39 and 3,210,837.94

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Solution

The fourth proportional to 10,033,855.08, 15,053,025.39 and 3,210,837.94 is: 4,816,974.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,033,855.08 : 15,053,025.39 = 3,210,837.94 : x
  2. Step 2: Convert to fraction form
    10,033,855.08/15,053,025.39 = 3,210,837.94/x
  3. Step 3: Cross multiply
    10,033,855.08x = 15,053,025.39 × 3,210,837.94
  4. Step 4: Simplify right side
    10,033,855.08x = 48,332,825,004,355.08
  5. Step 5: Solve for x
    x = 48,332,825,004,355.08/10,033,855.08
  6. Step 6: Final answer
    x = 4,816,974.59

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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.