Home / 3,293,693.07-4,544,754.12-2,069,131.38

Finding the Fourth Proportional to 3,293,693.07, 4,544,754.12 and 2,069,131.38

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Solution

The fourth proportional to 3,293,693.07, 4,544,754.12 and 2,069,131.38 is: 2,855,060.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,693.07 : 4,544,754.12 = 2,069,131.38 : x
  2. Step 2: Convert to fraction form
    3,293,693.07/4,544,754.12 = 2,069,131.38/x
  3. Step 3: Cross multiply
    3,293,693.07x = 4,544,754.12 × 2,069,131.38
  4. Step 4: Simplify right side
    3,293,693.07x = 9,403,693,364,076.29
  5. Step 5: Solve for x
    x = 9,403,693,364,076.29/3,293,693.07
  6. Step 6: Final answer
    x = 2,855,060.62

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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.