Home / 2,536,997.13-3,798,030.74-1,693,456.65

Finding the Fourth Proportional to 2,536,997.13, 3,798,030.74 and 1,693,456.65

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Solution

The fourth proportional to 2,536,997.13, 3,798,030.74 and 1,693,456.65 is: 2,535,202.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,997.13 : 3,798,030.74 = 1,693,456.65 : x
  2. Step 2: Convert to fraction form
    2,536,997.13/3,798,030.74 = 1,693,456.65/x
  3. Step 3: Cross multiply
    2,536,997.13x = 3,798,030.74 × 1,693,456.65
  4. Step 4: Simplify right side
    2,536,997.13x = 6,431,800,405,090.14
  5. Step 5: Solve for x
    x = 6,431,800,405,090.14/2,536,997.13
  6. Step 6: Final answer
    x = 2,535,202.08

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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.