Home / 2,033,330.94-3,050,018.31-613,399.32

Finding the Fourth Proportional to 2,033,330.94, 3,050,018.31 and 613,399.32

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Solution

The fourth proportional to 2,033,330.94, 3,050,018.31 and 613,399.32 is: 920,105.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,330.94 : 3,050,018.31 = 613,399.32 : x
  2. Step 2: Convert to fraction form
    2,033,330.94/3,050,018.31 = 613,399.32/x
  3. Step 3: Cross multiply
    2,033,330.94x = 3,050,018.31 × 613,399.32
  4. Step 4: Simplify right side
    2,033,330.94x = 1,870,879,157,341.55
  5. Step 5: Solve for x
    x = 1,870,879,157,341.55/2,033,330.94
  6. Step 6: Final answer
    x = 920,105.59

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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.