Home / 3,266,087.51-4,507,218.24-1,796,090.83

Finding the Fourth Proportional to 3,266,087.51, 4,507,218.24 and 1,796,090.83

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Solution

The fourth proportional to 3,266,087.51, 4,507,218.24 and 1,796,090.83 is: 2,478,614.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,087.51 : 4,507,218.24 = 1,796,090.83 : x
  2. Step 2: Convert to fraction form
    3,266,087.51/4,507,218.24 = 1,796,090.83/x
  3. Step 3: Cross multiply
    3,266,087.51x = 4,507,218.24 × 1,796,090.83
  4. Step 4: Simplify right side
    3,266,087.51x = 8,095,373,349,672.74
  5. Step 5: Solve for x
    x = 8,095,373,349,672.74/3,266,087.51
  6. Step 6: Final answer
    x = 2,478,614.96

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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.