Home / 2,473,426.74-3,414,997.92-1,544,553.60

Finding the Fourth Proportional to 2,473,426.74, 3,414,997.92 and 1,544,553.60

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Solution

The fourth proportional to 2,473,426.74, 3,414,997.92 and 1,544,553.60 is: 2,132,526.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,426.74 : 3,414,997.92 = 1,544,553.60 : x
  2. Step 2: Convert to fraction form
    2,473,426.74/3,414,997.92 = 1,544,553.60/x
  3. Step 3: Cross multiply
    2,473,426.74x = 3,414,997.92 × 1,544,553.60
  4. Step 4: Simplify right side
    2,473,426.74x = 5,274,647,331,328.51
  5. Step 5: Solve for x
    x = 5,274,647,331,328.51/2,473,426.74
  6. Step 6: Final answer
    x = 2,132,526.20

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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.