Home / 1,052,727.18-1,579,076.10-254,002.02

Finding the Fourth Proportional to 1,052,727.18, 1,579,076.10 and 254,002.02

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Solution

The fourth proportional to 1,052,727.18, 1,579,076.10 and 254,002.02 is: 380,999.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,727.18 : 1,579,076.10 = 254,002.02 : x
  2. Step 2: Convert to fraction form
    1,052,727.18/1,579,076.10 = 254,002.02/x
  3. Step 3: Cross multiply
    1,052,727.18x = 1,579,076.10 × 254,002.02
  4. Step 4: Simplify right side
    1,052,727.18x = 401,088,519,133.72
  5. Step 5: Solve for x
    x = 401,088,519,133.72/1,052,727.18
  6. Step 6: Final answer
    x = 380,999.49

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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.