Home / 7,783,053.36-11,673,382.45-2,595,754.23

Finding the Fourth Proportional to 7,783,053.36, 11,673,382.45 and 2,595,754.23

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Solution

The fourth proportional to 7,783,053.36, 11,673,382.45 and 2,595,754.23 is: 3,893,231.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,783,053.36 : 11,673,382.45 = 2,595,754.23 : x
  2. Step 2: Convert to fraction form
    7,783,053.36/11,673,382.45 = 2,595,754.23/x
  3. Step 3: Cross multiply
    7,783,053.36x = 11,673,382.45 × 2,595,754.23
  4. Step 4: Simplify right side
    7,783,053.36x = 30,301,231,872,995.26
  5. Step 5: Solve for x
    x = 30,301,231,872,995.26/7,783,053.36
  6. Step 6: Final answer
    x = 3,893,231.93

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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.