Home / 2,039,228.32-3,058,832.24-522,904.48

Finding the Fourth Proportional to 2,039,228.32, 3,058,832.24 and 522,904.48

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Solution

The fourth proportional to 2,039,228.32, 3,058,832.24 and 522,904.48 is: 784,354.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,228.32 : 3,058,832.24 = 522,904.48 : x
  2. Step 2: Convert to fraction form
    2,039,228.32/3,058,832.24 = 522,904.48/x
  3. Step 3: Cross multiply
    2,039,228.32x = 3,058,832.24 × 522,904.48
  4. Step 4: Simplify right side
    2,039,228.32x = 1,599,477,081,864.44
  5. Step 5: Solve for x
    x = 1,599,477,081,864.44/2,039,228.32
  6. Step 6: Final answer
    x = 784,354.09

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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.