Home / 3,266,086.51-4,507,216.86-1,796,089.83

Finding the Fourth Proportional to 3,266,086.51, 4,507,216.86 and 1,796,089.83

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Solution

The fourth proportional to 3,266,086.51, 4,507,216.86 and 1,796,089.83 is: 2,478,613.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,086.51 : 4,507,216.86 = 1,796,089.83 : x
  2. Step 2: Convert to fraction form
    3,266,086.51/4,507,216.86 = 1,796,089.83/x
  3. Step 3: Cross multiply
    3,266,086.51x = 4,507,216.86 × 1,796,089.83
  4. Step 4: Simplify right side
    3,266,086.51x = 8,095,366,363,850.54
  5. Step 5: Solve for x
    x = 8,095,366,363,850.54/3,266,086.51
  6. Step 6: Final answer
    x = 2,478,613.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.