Home / 3,566,037.09-5,339,607.62-1,879,597.65

Finding the Fourth Proportional to 3,566,037.09, 5,339,607.62 and 1,879,597.65

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Solution

The fourth proportional to 3,566,037.09, 5,339,607.62 and 1,879,597.65 is: 2,814,416.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,037.09 : 5,339,607.62 = 1,879,597.65 : x
  2. Step 2: Convert to fraction form
    3,566,037.09/5,339,607.62 = 1,879,597.65/x
  3. Step 3: Cross multiply
    3,566,037.09x = 5,339,607.62 × 1,879,597.65
  4. Step 4: Simplify right side
    3,566,037.09x = 10,036,313,934,474.09
  5. Step 5: Solve for x
    x = 10,036,313,934,474.09/3,566,037.09
  6. Step 6: Final answer
    x = 2,814,416.59

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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.