Home / 630,568.44-945,826.16-293,493.16

Finding the Fourth Proportional to 630,568.44, 945,826.16 and 293,493.16

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Solution

The fourth proportional to 630,568.44, 945,826.16 and 293,493.16 is: 440,227.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    630,568.44 : 945,826.16 = 293,493.16 : x
  2. Step 2: Convert to fraction form
    630,568.44/945,826.16 = 293,493.16/x
  3. Step 3: Cross multiply
    630,568.44x = 945,826.16 × 293,493.16
  4. Step 4: Simplify right side
    630,568.44x = 277,593,508,509.07
  5. Step 5: Solve for x
    x = 277,593,508,509.07/630,568.44
  6. Step 6: Final answer
    x = 440,227.41

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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.